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nignag [31]
3 years ago
6

Jerome burned 75 calories in 15 minutes on a stationary bicycle how many calories will he burn in 25 minutes

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
7 0
For this one, you have to find the rate that he's burning calories. 75 calories in 15 minutes. So you divide 75/15 to get the per minute ratio. 75/15=5 so he burns 5 calories every minute. If he kept that up for 25 minutes, he would burn 5*25=125 calories
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400 A whole number a integer a real number or rational number
bearhunter [10]

Answer:

All of the above

Step-by-step explanation:

A whole number and integers are numbers that don't have decimals.

A rational number is a number that can be written as a fraction

A real number is any number that is not complex, which means that it has an imaginary solution or imaginary number part of it.

7 0
3 years ago
Find the equation of the line that has a slope of a and a y-intercept of 1. ​
Stells [14]

Answer:

y=ax+1

Step-by-step explanation:

y=mx+b where m=slope and b=y-intercept

y=ax+1

4 0
3 years ago
How do you find DE, Round to nearest 10th
Sergeu [11.5K]

Answer:  DE\approx6.0

Step-by-step explanation:

Observe in the figure given in the exercise that four right triangles are formed.

In this case you can use the following Trigonometric Identity to solve this exercise:

cos\alpha=\frac{adjacent}{hypotenuse}

From the figure you can identify that:

\alpha =53\°\\\\hypotenuse=10\\\\adjacent=BE=DE

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cos(53\°)=\frac{DE}{10}

The next step is to solve for DE in order to find its value. This is:

10*cos(53\°)=DE\\\\DE=6.01

Finally, rounding the result to the nearest tenth, you get that this is:

DE\approx6.0

7 0
3 years ago
PEASE HELP! The table below shows the values of y for different values of x:
Shkiper50 [21]
<span>A) y = 3x because the slope (rate of change) is 3. The y-intercept is 0 so we don't necessarily need to add anything else.
</span>
4 0
3 years ago
Read 2 more answers
The price of a theater tickets 56.89.There are 22 seats in each row of the theater .How much would it cost to buy tickets for 2
mihalych1998 [28]

Answer:

Step-by-step explanation:

one row has 22 seats

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44x56.89=2,503.16

5 0
3 years ago
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