3 years ago

Yoki is running a 10-mile race. She runs at a steady speed and then slows down, stops to get a drink of water, and

Mathematics

2 answers:

VLD [36.1K]3 years ago

7 0

Answer:

is their any pictures or graphes so i can answer?

Step-by-step explanation:

kondor19780726 [428]3 years ago

4 0

Do you have any pictures to choose from anything to show what im looking at?

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Pls help me:) A-(4•7)^-4 B-1/28^2 C-7^-2/4^2 D-(4•7)^4

Sergio039 [100]

Answer:

$\frac{1}{(28)^{2} }$

Step-by-step explanation:

Step 1;

Write expression

$4^{-2} . 7^{-2\\\frac{\frac{1}{4^{-2} } }{y\frac{1}{7^{-2} } } }$

$\frac{1}{4^{2} .7^{2} }$

$\frac{1}{(4x7)^{2} }$

$\frac{1}{(28)^{2} }$

8 0

2 years ago

PLEASE HELP ASAPPP!!!!!!!! (Also lemme know it you want another 3 questions for brainliest!)

Gelneren [198K]

Answer:

associative

Step-by-step explanation:

8x1=8

no matter how you group it the answer will always be 8

4 0

2 years ago

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Marcus needs to bike at least 80 miles this week for his training if he already has 25 miles this week then how many miles shoul

nadezda [96]

Answer: 55 miles

Step-by-step explanation: Marcus goal is 80 miles for the week. he has already completed 25 miles of that goal so you would subtract 25 from 80 then you would find the miles still left

80-25=55

6 0

2 years ago

What is the value of the expression below when z = 2? 5z^2+3z+7

Marina CMI [18]

Answer: 33

5(2)² + 3(2) + 7

20 + 6 + 7

Hope this helps!

6 0

2 years ago

If a number is divisible by 3 and 5 then it is divisible by 15

koban [17]

Answer:

Yes!

Step-by-step explanation:

Besides 15 and one, 3 and 5 are the greatest common factors of 15. Those numbers are therefore divisible by any product of 15.

Example:

45/3 = 15

45/5 = 9

45/15 = 3

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2 years ago

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