Mathematics High School

Travis traveled 135 miles in 5 hours. what is his unit rate of speed in miles per hour?

Answers

Answer 1

s= d/t

s= 135/5

s= 27 mph

pls mark as brainliest thanks!

Related Questions

The area of a square field is (49m^2 - 42m + 9) square units. find the dimensions of the field. ( STEP BY STEP EXPLANATION)

Answers

Answer:

(7m−3)(7m−3)

Step-by-step explanation:

Factor 49m2−42m+9

49m2−42m+9

=(7m−3)(7m−3)

1. What is the circumference of the circle
below
(18 m
C 113 m
A 36 m
B 56.5 m
D 324 m

Answers

Answer : 56.5

The formula for circumference is C = pi(d)
If the diameter was 18 all you would do is multiply 18x3.14 is would give you 56.5.

Hope it helped :)!

Simplify the expression -2.2f+0.5f-13-3

Answers

Answer:

-1.7f - 16

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

-2.2f + 0.5f - 13 - 3

Step 2: Simplify

Combine like terms (f):                                                                                    -1.7f - 13 - 3Combine like terms (Z):                                                                                  -1.7f - 16

A Lamborghini is worth $700,732 if the tax of this car is 5% what would be the full price?

Answers

It would be 735,768.6
Because you want to multiply 700,732 by 5% or .05 which would give you 35,036.6 which you then add with 700,732 to get 735,768.6

Jana has $10. She wants to buy a bottle of nail polish for $9.50. The sales tax is 7%. Does she have enough money?

Answers

Answer:no, she would be 17 cents short

Step-by-step explanation:

Answer:

No.

Step-by-step explanation:

Compute the tax =

9.50 * 7% = 9.5 * .07 or 66.5 cents.

Since she only has $10, she does not have enough money.

A six-sided Fair number cubis rolled 100 times as part of an experiment. The frequency of the role of the number 3 is 20. W hich statement about rolling a 3 is correct

Answers

Answer:

The Theoretical probability is 1/6.

The experimental probability is 1/5

Step-by-step explanation:

Given

Rolls: 100

Outcome of 3 : 20

Required

Which of the options is true (See attachment for options)

From the attachment, we understand that the question requires that we calculate the experimental and theoretical probability.

The experimental probability (E) is calculated as thus:

[tex]E = \frac{Outcomes}{Total\ Rolls}[/tex]

[tex]E = \frac{20}{100}[/tex]

[tex]E = \frac{1}{5}[/tex]

The theoretical probability (T) is calculated as thus:

A cube has 6 faces, one of which is the face 3.

So, T is:

[tex]T = \frac{n(face\ 3)}{n(Total)}[/tex]

[tex]T = \frac{1}{6}[/tex]

Hence, C is true

Someone help please

Answers

what do you need help with?

I need help on this.. And I will give you a BRANILIST if you the first one with the right answer ​

Answers

Answer:

0.1

Step-by-step explanation:

(9,4) (5,1)    [tex]\frac{y_{2} y_{1} }{x_{2} x_{1} }[/tex], plug in the numbers, [tex]\frac{(1)(4)}{(5)(9)}[/tex]= [tex]\frac{4}{40} or \frac{1}{10}[/tex], to write it as a decimal, you divide the numerator by the denominator, 0.1

TIMED!!

PLEASE HELP!!

WILL give brainliest

Answers

Answer:

easy third one also plz give heart

Step-by-step explanation:

i just know

Graph the following equation:
Graph f(x)= -2^x-2

Answers

Answer:

Step-by-step explanation:

I NEED HELP PLEASE ASAP, It's due soon.

Answers

Answer: y=3/4x+30
(I cannot see the x amounts to see if the units match, if the units are not moving up by 1 on the c axis the slope will be considered wrong)

Why?
Y=mx+b
M=slope
B= y intercept
Slope= rise/run
I moved up from point that directly intersects a point on the graph and moved up 3 and to the right 4 to another point that directly intersects a point.
To find the y intercept I can see that it will directly pass through 30 on the y axis so that is the y intercept

Hope this helps (if I need to explain better or if the x axis doesn’t move by 1s and I need to redo the slope just say something in the comments)

Can someone help me please

Answers

Answer:

X=3-(y/2)=8

Step-by-step explanation:

suppose the numbers is X

3 less than half the product of a number is 8

X= 3- (y/2)=8

1/2(8n)-3

Hope that helps

During the summer, Mr. Brust does a lot of napping (and snoring)! In a typical nap, Mr. Brust will snore on average 320 times (or the ratio of naps to snores is 1 nap : 320 snores). Find the total number of times Mr. Brust snored last summer during naps in July and August if he took one nap everyday.

Answers

Answer: Mr Brust snored a total of 19,840 times last summer

Step-by-step explanation:

Mr Brust snores in the ratio of 1 nap : 320 snores or 1 nap = 320 snores

Given that he took a  nap everyday,  last summer We have that  .

For the month of July,

he had 31 naps( 31 days are in July)

Number of snores he made =31 x 320=9,920 snores

For the month of August

he also took 31 naps ( 31 days are in AugusT)

Number of snores he made = 31 x 320=9,920 snores

Therefore  Mr Brust snored a total of 9,920+ 9,920 =19,840 times

Please help, and plz don't be saying this is the right answer if u dont know for sure.

Answers

Answer:

135 degrees

Step-by-step explanation:

(8x-7)+(12x+57)=180

combine like terms

20x+50 = 180

subtract 50 on both sides

20x = 130

divide by 20

x = 130/20

x = 13/2

x = 6.5

cpq = 12x+57

cpq = 78 + 57

cpq = 135

If 80 = y, then y = 80

Answers

Answeryes

Step-by-step explanation:

the pythagorean theorem states that a^2 + b^2 = c^2 If A and B represent the length of the legs of a right triangle and C represents the length of the hypotenuse. Find the length of the hypotenuse Is the length of the legs are 9cm and 12cm.​

Answers

Answer:

25 or 50 points is that if 25 or 20 im not

Answer:

The hypotenuse equals 15cm

what is 3 + 7 -90+180

Answers

Answer:

100

Step-by-step explanation:

3+7=10

-90+180=90

10+90=100

cuál es el siguiente número de -10​

Answers

Answer:

en los números negativos es opuesto a los positivos es decir en los positivos después del 302 ira el 303 encambio en los negativos del

-10 irá el -9

BRAINLIEST TO WHOEVER ANSWERS FIRST!
A painter is placing a ladder to reach the third story window, which is 39 feet above the ground and
makes an angle with the ground of 80°.
How far out from the building does the base of the ladder need to be positioned? Round your answer to
the nearest tenth.
The base of the ladder needs to be positioned
feet out from the building.

Answers

Answer:

I believe it has to be placed about 8 feet from the base

Step-by-step explanation:

sorry if wrong

PLEASE HELP!!

Find the 14th term of the sequence: 2,4,8,16...

Answers

Answer:

16384

Step-by-step explanation:

You have to find 2 to the 14th power (that's the rule)

Hope that helps!

in an assignment and need help with this question

Answers

8 8/3 is 29.3
hope this is correct

Please help
(10 points)
A bill for dinner at a restaurant is $98.87. A 15% tip for the server is added
to the bill. What is the total amount of the bill?
A $100.37
B $109.26
$113.70
D $113.87

Answers

$ 113.70 : 98.87 x .15 = 14.83. ; add that to 98.87

The side lengths of a triangle are 9, 12, and 18. Is this a right triangle? O A. Yes, because 92 + 122 ​

Answers

Answer:

O A. Yes, because 92 + 122 = 152

B. No, because 9 + 12 15.

C. Yes, because 92 + 122> 152.

D. No, because 92 + 122 + 15 ^2

1

SEE ANSWER

Step-by-step explanation:

Samuel Morse determined that the percentage of t's being used in the English language in the 1800's was 9%. A random sample of 600 letters from a current newspaper contained 48 t's. Test the claim that the proportion of t's has changed in modern times, using the current newspaper data and a significance level of 0.05

Answers

Answer:

There is insufficient evidence to indicate that the population proportion of t’s in modern newspaper is different from 0.09. The result is not statistically significant

Step-by-step explanation:

H0 : p0 = 0.09

H1 : p0 ≠ 0.09

Sample size, n = 600 ; α = 0.05

Decision region

Zstatistic < Zcritical ; reject H0

P = 48 / 600 = 0.08

Zstatistic = (p - p0) ÷ sqrt((p0(1 - p0)) /n)

Zstatistic = (0.08 - 0.09) ÷ sqrt(0.09(0.91))/600)

Zstatistic = - 0.01 /0.0116833

Zstatistic = - 0.856

Zcritical at 0.05, = - 1.96

Zstatistic > Zcritical

-0.856 > - 1.96

Hence, we fail to reject the Null

I’m stuck I need help please.

Answers

Answer:

6

Step-by-step explanation:

30+25n=90+15n

10n=60

n=6

Answer:

She would have to buy 4 personal training sessions

Step-by-step explanation:

30 + 25 + 25 + 25 (3 training sessions)

= 105

90 + 15 (1 training session)

= 105

If h(x) = x3 + x and g(x) = 2x +3, then g(h(2))

Answers

Answer:

They both equal 23 so it’s a true statement

Step-by-step explanation:

h(x) = x3 + x and g(x)

=

h(2) = 2^3 + 2

= 8 + 2

= 10

g(h(2))

= g(10)

= 2*10 + 3

= 20 + 3

= 23

2x +3, then g(h(2))

=

h(2) = 2^3 + 2 = 8+2 = 10

Now we will substitute into g(h(2)

g(h(2)) = g(10)

Now we will substitute into g(x).

g(10) = 2*10 + 3 = 23

g(h(2)) = 23

They are both equal 22 so it’s equal

Find the equation of the linear function represented by the table below in slope-intercept form.

Answers

Answer: The equation is y = 3x + 3

Step-by-step explanation:

FAST!!
Select ALL the correct answers.
With which information can you construct more than one triangle?

the measurements of two angles

the measurements of two angles and the length of the included side

the measurements of all the angles

the lengths of two sides and the measurement of the included angle

Answers

Answer:

a b and d

Step-by-step explanation:

Answer:

the measurements of two angles

the measurements of two angles and the length of the included side

the lengths of two sides and the measurement of the included angle

Step-by-step explanation:

Solve using substitution. x − 6y = –8 x + 6y = 16 please help imma fail

Answers

Answer:

x=−16/7

Step-by-step explanation:

happy to help ya :)

Answer:

x = 4, y = 2

Step-by-step explanation:

x - 6y = - 8 is the same as x = 6y - 8

sub that into x + 6y = 16 :

6y - 8 + 6y = 16

12y = 16 + 8

y = 2

sub that into x = 6y - 8:

x = 12 - 8 = 4

                     

How do I write the sum of 1 and q as an algebraic expression?

Answers

Answer:

1+Q

Step-by-step explanation:

Answer:

1 + q

Step-by-step explanation:

since sum means to add, and they give the values of 1 and q, we just need to plug it in.

Other Questions
Which of the following CORRECTLY outlines the role of alternative splicing in the control of sex differentiation in Drosophila?Female flies alternatively splice mRNA from the male pronucleus to determine if the zygote will develop as a male or female.Alternative splicing allows male flies to produce sperm with either an X or a Y chromosome, causing sex differentiation.Alternative splicing early in embryonic development allows males and females to produce distinct products from the same genes, leading to sexually dimorphic flies.Alternative splicing can only occur in fully differentiated cells and therefore cannot contribute to sex differentiation.Alternative splicing generates X:A ratio of 0.5 in females and X:A ratio of 1.0 in males, where Tra protein mediated splicing only takes place in males The brakes in a car work because of a. Archimedes' principle. b. Pascal's principle. c. Bernoulli's principle. O d. Torricelli's principle. e. none of these principles. In the NIST Cloud Computing Reference Architecture, which of the following has the responsibility of transmitting the data?A. Cloud providerB. Cloud carrierC. Cloud brokerD. Cloud consumer explain what it would mean for an association to exist between eye and hair color Suppose you observe the following exchange rates: 1 = $1.25; 1 = $2.00. Calculate the europound exchange rate. A. 1 = 1.60 B. 1 = 0.625 C. 2.50 = 1 D. 1 = 2.50 if you want to sort a table by the price field with the highest prices coming first, you should sort on the: fill in the blank. the windows ____ shown in the accompanying figure contains the following objects: windows, icons, menus, toolbars, taskbar, hyperlinks, sizing buttons, and a dialog box nazi ideas about appropriate work for women encouraged them to pursue occupations in a client admitted to the hospital with peptic ulcer disease tells the nurse about having black, tarry stools. what should the nurse do? Solve the simultaneous equations using elimination method= x+2y-3z=0 3x+3y-z = 5 x-2y = 2z=1 when engaged to audit a governmental entity in accordance with government auditing standards, an auditor prepares a written report on internal control over financial reporting what is the sequence of editing in filmmaking called?responsesthe post-production phasethe post-production phasethe pro-production phasethe pro-production phasethe pre-production phasethe pre-production phasethe pan-production phase Which of the following statements best explains how a condition of Hardy-Weinberg equilibrium results in a population that exhibits stable allele frequencies (i.e., a nonevolving population) ?Responsesa. Large populations are not subject to natural selection.b. Random mating prevents gene flow from changing allele frequencies.c. Without migration or mutation, new alleles cannot be introduced to the population.d. In the absence of selection, allele frequencies in a population will not change. What is the relationship between the current through a resistor and the potential difference across itat constant temperature?directly proportional inversely proportionalindirectly proportional If PV = $100, EV = $200 and AC = $300,the status is:a. Over budget and behind scheduleb. Under budget and behind schedulec. Over budget and ahead of scheduled. Under budget and ahead of schedule 4. The number of times a first-year college student calls home during the week is a Poisson RV with mean : X ~ Poisson(A). Curious to find the value for , you break into the SA (!) and access phone records for n random weeks. You record the number of calls home and get the random sample X1,..., Xn. a. Find an unbiased estimator of A and prove it is unbiased b. You're curious how many total minutes, M, these X calls amount to in a week, and you read a recent journal article that suggests the model M 2X +3X2. Find the expected number of weekly minutes as an expression involving . c. Find an unbiased estimator of E(M) (your answer from part b), call it M, based on the random sample Xi, X2,... ,Xn- you buy $1,100 worth of equipment expected to last 8 years (with no salvage value). if the annual interest rate is 3.00ompounded annually, what is the closest expected uniform annual cost (euac)? A diagram of chloroplast stroma and thylakoid lumen showing chemical energy, ferredoxin, ferredoxin-N A D p reductase, A D P synthase, and oxygen-evolving complex.Photosynthesis converts light energy to chemical energy.Which molecules are the end product of this transformation of energy in this reaction?ADP and NADPHADP and NADP+ATP and NADPHATP and NADP+ Match each of the following ideas to the biomedical or biopsychosocial model of health and illness: Being healthy includes having good mental health and wellness [Choose ] Biopsychosocial modi Biomedical model One's thoughts, beliefs, and behavior affect their health The appropriate way to return someone who is sick to good health is to use a medication or medical device or technology Social support and other social and cultural factors can shape a person's risk for illness and disease A person has the following items on their balance sheet: Student loan $10,000 . Car $8,000 Stocks $10,000 Checking deposits $6,000 Credit card debt $2,000 Savings deposits $15,000 Cash $500 . . . What is the value of this person's wealth? Enter a whole number.