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lana [24]
3 years ago
13

One cell phone company offers 500 minutes of talk time for $49.99. Another company offers 480 minutes for $44.99, Which company

offers the better deal?
Mathematics
1 answer:
suter [353]3 years ago
7 0
The first one offers a better deal :)
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Acone has a height of 2.5 in, and a radius of 5 in. What is the volume of the cone? (Use 3.14 for s. Round the answer to two
arlik [135]

Answer:

Step-by-step explanation:

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Need help! Please!! I been trying to correct my daughters work.! single dad picture attached number, questions number 8
laila [671]

Answer:

B: 210

C: 450

Step-by-step explanation:

You just need to multiply the two numbers overlapping in the box. For B, the two numbers for that box are 30 and 7, therefore you must multiply them together to get 210.  For C, the numbers are 90 and 5, when multiplied equals 450.  Hope that helps!

4 0
3 years ago
Arthur made 68% of his free-throw attempts during practice. If he attempted 50 free throws, how many of them
RSB [31]

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c. 34

Step-by-step explanation:

68% of 50 is 34

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3 years ago
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NASA launches a rocket at t = 0 seconds. Its height, in meters above sea level, as a function of time is
balu736 [363]
If h is m above the ocean and your trying to find when the rocket reaches that ocean… as the function gives the height above the ocean at a given time, when the height equals 0 the rocket will have reached the ocean so solve for t when h=0. working out in the photo. i got t=48.88seconds

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3 years ago
The area of a piece of land that is in the shape of a triangle is 1/12 square mile. One dimension of this piec of land is 4/21.
Arisa [49]

Answer:

D2=21/24 mile

Step-by-step explanation:

Her it is not specified if it is base or height, it only talks about dimensions, so let's work with dimensions

A=1/12 mile^{2}

D1=4/21mile, D2=?

Area of a triangle A=\frac{b.h}{2}

A=((D1*D2)/2) → 2A=D1*D2 → D2=2A/D1 so D2=(2*1/12)/(4/21) =(1/6)/(4/21) = (1*21)/(6*4)=21/24 mile

7 0
3 years ago
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