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diamong [38]
3 years ago
7

The radius of a soccer ball is 4 inches. Approximately what volume of air can it hold? Use 3.14 for Round to the nearest tenth o

f a cubic inch. Recall the formula
Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
6 0

Answer:

267.9

Step-by-step explanation:

Debora [2.8K]3 years ago
4 0

Answer:

the answer is 267.9 cubic inches

Step-by-step explanation:

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Help on 4 plz quick also if you can
RideAnS [48]

The area of the rect. is 100 ft times 64 ft, or 6400 ft^2.

Let's list factors of 6400: 64,100

64= 2^6

100= 2^2*5^2

Here we see that 2 appears 8 times as a factor, and 5 appears 2 times:

6400 = 2^6 * 10^2 = 2^8*5^2

4 0
3 years ago
the soccer club is selling tshirts and washing cars to raise money for a summer trip. last week, the club raised $292.50 by sell
Delvig [45]

The equation can be made by:

Letting x be the price of each tshirt sold

Y be the cost of washing cars

So the equation 1:

292.50 = 15x + 12y

Then the equation 2 is for this week:

<span>747.50 = 45x + 10y</span>

6 0
2 years ago
Please help!! In all honesty, I am absolutely terrible at math. Sometimes I get it, but most of the time I'm brain dead.
astraxan [27]
Im like 90% positive that x= 13
8 0
3 years ago
Please help asap!!!! 53 points!
AfilCa [17]
The easiest way is to graph it based upon the slope (m) and y-intercept (b), in the standard slope-intercept form: y = m (x) + b.
The line above intercepts the y-axis at y = -2, which is b. The slope (m) = rise/run = (y2-y1)/(x2-x1 ); so for the point (-4, 2) to (-6, 4) is:
(4-2)/(-6--4) = 2/(-6+4) = 2/-2 = -1.
So one form of the equation would be:
y = -1x - 2
Now the other form of an equation is point-slope: y-k = m (x-h), where the point is at (h, k)
and if we pick -5 for x (bc 5 it listed in 3 of the answers), the y at x=-5 looks like around +3
so we get: y-k = -1 (x--5)...
y-3 = -(x+5)... therefore D) is the correct answer:
8 0
3 years ago
Read 2 more answers
Write an algebraic expression of the verbal expression the quotien of five times x and fifteen
faust18 [17]
5x+ (5)15

or 

5(x+15)

I hope this helps
4 0
2 years ago
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