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3 years ago

An athlete eats 0.4kg of protein per week while training. How much protein will she eat during 6 weeks of training?

Mathematics

1 answer:

kolezko [41]3 years ago

7 0

0.4kg per week. so 0.4kg x 6 weeks is 2.4kgs

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Vince began practicing piano at 11:15 P.M He stopped at 11:35 P.M How many degrees did the minute hand turn during Vince practic

Serga [27]

Answer:

Vince began practicing piano at 11:15 P.M

He stopped at 11:35 P.M

=> He practiced in 35 - 15 = 20 mins = 1/3 hour.

=> 1/3 hour means 1/3 circle, the number of degrees the minute hand turned:

N = (1/3) x 360 = 120 deg (1 circle = 360 deg)

Hope this helps!

8 0

3 years ago

Read 2 more answers

The height and weight of adults can be related by the equation y=48.3x−127 where x is height in feet and y is weight in pounds.

suter [353]

we conclude that the correct option is A, the slope is:

<em>"the average number of pounds per foot tall"</em>

<h3>What does the slope of the line represent?</h3>

The linear equation:

y = 48.3*x - 127

Relates the height, x, and the weight, y of an adult.

Then the slope, which is 48.3, should have units of mass over height.

Now, if x is in feet and y is in pounds, then the slope has units of pounds/feet.

Then it represents the mean number of pounds per feet. So we conclude that the correct option is A:

"the average number of pounds per foot tall"

If you want to learn more about slopes:

brainly.com/question/1884491

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8 0

2 years ago

PLEASE HELP ON 25! ASAP!!

andreyandreev [35.5K]

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3 years ago

An ellipse has a center at the origin, a vertex along the major axis at (0, 17), and a focus at (0, −8).

MAVERICK [17]

Answer:

The last one.

Step-by-step explanation:

The standard form equation of an ellipse with foci on the y-axis is ...

y²/a² +x²/b² = 1

where "a" and "b" are the lengths of the semi-major and semi-minor axes, respectively. If "c" is the distance from the center to the focus, then this relation also holds:

b² +c² = a²

For this ellipse ...

b² + 8² = 17²

289 -64 = b² = 225 . . . . . subtract 8²

b = 15 . . . . . . . . . . . . . . . . . take the square root

The equation of the ellipse is then ...

y²/17² +x²/15² = 1

3 0

3 years ago

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How can u solve for x when there is a y in the like y=4x+8x

gregori [183]

Answer:

x = $\frac{1}{12}$ y

Step-by-step explanation:

Given

y = 4x + 8x, that is

y = 12x ( divide both sides by 12 )

$\frac{y}{12}$ = x, or

x = $\frac{1}{12}$ y

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4 years ago