Mathematics High School

Stephen ran a race that was 5 miles long . he ran 1/4 of a mile in 1/8 of an hour . he ran the same pace the entire race , how long , in hour did it take Stephan to run the entire race ?

Answers

Answer 1

Answer:

1/2 hour

Step-by-step explanation:

he ran 1.25 miles in 7.5 mins

so

1.25x=37.5

x=30 MINS

30 mins =.5 hours or 1/2 hours

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Answer:

one input is going to two different out puts it also fails the vertical line test

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because there is no association between each dot on the scatter plot pls mark brainliest

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All it says is PDF NOT AVAILABLE.. can you type the question out.

Look at the number line below. b fa and b are equal distances from 0, which of the following is true?
A a+b=0
B. a/b=1
C. a-b=0
D. ab = 1​

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Answer:

a

Step-by-step explanation:

16 Which expression is represented by the model shown below?

Answers

I think it’s the first one

The price of n tickets to a concert is is 9n + 6 dollars. What is the cost, in dollars, for 8 tickets to the play?

The cost for 8 tickets to the play is

Answers

Answer:

78

Step-by-step explanation:

do 9x8= 72

then 72+6=78

Find the measure of x

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Answer:

Wdym

Step-by-step explanation:

how do you do this? plz help me with math!

Answers

Answer:

it's x=50 hope this helps

Answer:

[tex]\frac{50}{5}[/tex] is the answer

Step-by-step explanation:

you would times 10 by 5 and you have your answer

*15 Points* need help quickly plz

Answers

Answer:

Both of these statements are correct.

Step-by-step explanation:

Adjacent means next to each other, vertical angles are like angles 2 and 5, where they are right across from each other.

I hope this helps/ makes sense!!!

SUPER EASY, WILL GIVE BRAINLIEST

What’s the domain of quadratic functions?

Answers

Answer:

1st option!!

Good Luck!!!

Answer:

[0,∞)

I hope this is good enough:

answer pls thank you

Answers

Answer:

10 x 11 to the 10th power

Step-by-step explanation

10 x 11 to the tenth power

Determine the domain and the range for this relationship.

Drag the tiles to the correct locations on the image. Not all tiles will be used.

(Several can be placed in one section, but not all of them will be placed.)

A. 0 ≤ x ≤ 6
B. 0 ≤ x ≤ 72
C. {0, 12, 24, 36, 48, 60, 72}
D. {0, 1, 2, 3, 4, 5, 6}
E. {0, 1, 2, 3, 4, 5, 6}
F. 0 ≤ y ≤ 72
G.{0, 6, 12, 18, 24, 30}
H. 0 ≤ y ≤ 6

Answers

Answer:

how are we supposed to know the answer if we don't know the problem?

Step-by-step explanation:

It makes no sense

PLEASEEEEE HELPPP!!!
HL
AAS
ASA
SSS
SAS
Unknown

Answers

angle angle side (AAS) we see the there are dash marks on each of the angles and the triangles share one side. pls give brainliest if possible. have a good day!!

ILL MARK U BRAINLIEST!!

One out of four girls favorite color is red, and three out of four girls favorite color is pink. If there were 500 girls , how many of them favorite color would be red?

Answers

Answer:

125

Step-by-step explanation:

1/4 of 500 (the total number of girls) is 125.

HTH :)

Trisha’s parents bought a new house that has 2,255 square feet.
The price per square foot was $98. How much did they pay for the house? Enter your answer in the box.

Answers

Answer:$220,290

Step-by-step explanation:

2,255 multiplied by 98 is 220,290

The total cost of Trisha’s parents new house is $220990.

Given that, Trisha’s parents bought a new house that has 2,255 square feet.

What is the unitary method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

The price per square foot was $98.

So, the total cost of house = Number of square feet × The price per square foot

= 2,255 × 98

= $220990

Therefore, the total cost of Trisha’s parents new house is $220990.

To learn more about the unitary method visit:

brainly.com/question/22056199.

#SPJ2

At a sports camp, there is 1 counselor for every 8 campers. If there are 320 campers attending the camp, how many counselors are needed?

Answers

Answer:

40

Step-by-step explanation:

divide 320 by 8 and get 40 cause ratio is 1:8 so answer is 40:320

Please help me answer and understand this question, im really confused and don't know what to do​

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Answer:

what the hell is this question

Rotate the image 180° about the origin. Give the new coordinates of the image.

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Answer:

2 my nigher

Step-by-step explanation:

Glen got 48 out of 64 correct in his test.
What fraction of the marks did he get correct?
Give your answer in its simplest form​

Answers

Answer:

48/64

Because 48 out of 64

Answer:

3/4 of the marks he got correct

Given h(x) = 4(x + 5) - 7
Find h(7)

Answers

That is the correct answer

Pls help I’m begging

Answers

Answer:

3:1 and 15:5

Step-by-step explanation:

Not too sure

please help me thanks

Answers

Answer: I think its Consine

Step-by-step explanation:

calculate the estimate of the mean height of the students in cm and explain your answer

Answers

Step-by-step explanation:

we find the average height of each height first,

t¹= (120+124)/2

=244/2

=122

t²= (124+128)/2

t²= 252/2

t²= 126

t³= (128+132)/2

t³= 260/2

t³= 130

t⁴= (132+136)/2

t⁴= 268/2

t⁴ =134

t⁵= (136+140)/2

t⁵= 276/2

t⁵= 138

so multiplying each height by its frequency we can find the total height, so we have..

total height= (122*7)+(126*8)+(130*13)+(134*9)+(138*3)

= 854+1008+1690+1206+414

= 5172

mean height = total height/total frequency

= 5172/40

=129.3

What's 1.625 rounded to the nearest hundreth

Answers

1.63 is the answer. :))))))

Answer:

1.63

Step-by-step explanation:

hope this helps :3

if it did pls mark brainliest

Alex was put on an improvement at work and they lowers his pay by 3% an hour before his decrease in pay he was making $14 an hour how much money is Alex making an hour afther his decrease in pay

Answers

Answer: Alex is making $ 13.58 after his decrease in pay.

Step-by-step explanation:

Given: Hourly pay for Alex before decrease in pay = $14

His salary decreased by 3%.

New hourly pay = Previous hourly pay - 3% of ( Previous hourly pay )

= $(14-0.03 (14))

= $ (14(1-0.03))

= $ (14(0.97))

=$ 13.58

Hence, Alex is making $ 13.58 after his decrease in pay.

Can someone show me how to do this? It’s dividing polynomials.

Answers

Answer:

its 56

Step-by-step explanation:

For shipping packages, UPS charges $7.00 for the first pound, and $0.20 for each additional pound. FedEx charges $5.00 for the first pound and $0.30 for each additional pound. How many pounds will it take for UPS and FedEx to cost the same? Using p for the number of pounds, write and solve and equation to represent this situation.

Answers

Answer:

x=20

Step-by-step explanation:

7+0.20x=5+0.30x              

then take the 7 and subtracet the 2 from it, then take the 0.30 and subtract the 0.20 from it then you should get 2=0.10x      

then to get rid of the 0.10 you take it and divide it from the 2 which gives you 20 then you have 20=x and thats your answer

50°
(x + 16)




Please help

Answers

Answer:

50o • (x + 16)

Step-by-step explanation:

it stays the same.

what is the slope intercept formula​

Answers

Answer:

y=mx+b

Step-by-step explanation:

Answer:

y=mx+b

Explanation:

The slope-intercept formula is y=mx+b. The b represents the y-intercept, which is the point where a line on a graph meets the y-axis. The coordinates for this would be (0,b). The m represents the slope, which is the rate of change. The x represents any x variable that you plug in. The y represents the y variable.

Pre-calc. I need help NOW

Answers

X=0, x+4=0, and x-4=0. x=0, -4,4

How do you write the fraction-3/4 into a decimal

Answers

-.75. 3÷4 = 75. put a negative sign beside it and it’ll be negative boom.

Answer:

-0.75

Step-by-step explanation:

Hope that helps you have a great day!

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