Ask question

Ask question

All categories

scoundrel [369]

2 years ago

15

Some doctors recommend that no more than 30% of a person's daily calories come from fats. Following this recommendation, if you

eat 2,400 calories In a day, what is the maximum number of calories that should come from fats?

1 answer:

White raven [17]2 years ago

8 0

2400 divided by 10 is 240 and 240 x 3 = 720 so your answer would be 720 calories per day

You might be interested in

If the sine of an acute angle is 3/5, what is the cosine of<br> that angle?

Korvikt [17]

Answer:

The cosine of the angle is 4/5.

Step-by-step explanation:

An acute angle is between 0º and 90º, in the first quadrant of the trigonometric circle, in which both the sine and the cosine are positive values.

For each angle $\alpha$ , we have that:

$\sin^{2}{\alpha} + \cos^{2}{\alpha} = 1$

We have that:

$\sin{\alpha} = \frac{3}{5}$

So

$\sin^{2}{\alpha} + \cos^{2}{\alpha} = 1$

$(\frac{3}{5})^{2} + \cos^{2}{\alpha} = 1$

$\cos^{2}{\alpha} = \frac{16}{25}$

$\cos{\alpha} = \frac{4}{5}$

The cosine of the angle is 4/5.

8 0

2 years ago

Janet drove 420 miles in 6 hours. What was her constant rate of change?<br><br><br> Pls answer

Ira Lisetskai [31]

Answer:

70 miles per hour

Step-by-step explanation:

5 0

2 years ago

Solve the inequality: 12p + 7 > 139

lara31 [8.8K]

12p+7>139 Start
12p>132 Subtract 7
p>11 Divide 12

6 0

3 years ago

Read 2 more answers

∠1 and ∠2 are supplementary.

Gekata [30.6K]

I believe the answer is 26, i hope this helps!

4 0

2 years ago

A machine needs 2 of its gears replaced. You find 2 gears, one manufactured 5 years ago and the other manufactured 10 years ago.

andrey2020 [161]

These are independent events so
P(A and B) = P(A) * P(B)

Therefore
P(Both gears fail) = 0.05 * 0.08 = 0.004 or 0.4%

3 0

3 years ago