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2 years ago

I WILL MARK YOU BRAINLEST The graph below shows the number of calories burned while riding a bicycle.

Mathematics

2 answers:

yanalaym [24]2 years ago

5 0

Answer:

c 4 cal per minute

Step-by-step explanation:

because they burn 40 cal per 10 min and 40÷10 is 4 so 4 cal per 1 min

andriy [413]2 years ago

5 0

The answer is c 4 calories per min.

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Rowan baked 17 chocolate chip cookies and 9 sugar cookies for her class how many cookies does she have left

frez [133]

Answer: She has 8 cookies left

Step-by-step explanation:

17-9=8

6 0

2 years ago

What is the green dot on the parabola called

suter [353]

Answer:

Maximum

Step-by-step explanation:

The green dot repesents the max height of the parabola.

Helpful tip:

If the graph opens up then the vertex is a min

If the graph opens down then the vertex is a max

7 0

2 years ago

In a three-dimensional coordinate system, which of the following generally points upward?

tatiyna

<span>In a three-dimensional coordinate system, the following generally points upward
</span>the positive y-axis
b is the right option
hope this helps

5 0

2 years ago

Helppp!!!!!

gladu [14]

Answer:

fyi b's answer has imaginary numbers in it...

Imaginary: 1 + $\frac{\sqrt{2i} }{2 }$

Imaginary: 1 - $\frac{\sqrt{2i} }{2 }$

Step-by-step explanation:

$2x^{2} - 4x -3 = 0$

$\sqrt{-4^{2} -4(2)(3)}$ = $\sqrt{-8}$ ... the negative root will produce imaginary solutions

8 0

2 years ago

Read 2 more answers

13. Jessica has taken 8 quizzes. The mean of her scores is 92. Her first 6 scores are shown.

Dovator [93]

Answer: Median= 91; 8th quiz score=86

Step-by-step explanation: The sum of the scores is 8×92=736. Subtract the 6 given scores and then a 100 for the seventh quiz to find the score she got on the 8th quiz, this is an 86. Now that you have all the scores, arrange them all in the least to greatest order and find the average of the middle two numbers (median), which is 91!

7 0

2 years ago