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Leni [432]
3 years ago
10

Explain why 2,400 and 2,000 are both reasonable

Mathematics
2 answers:
Slav-nsk [51]3 years ago
5 0
Reasonable what? Estimates? Quotients? Products? We need more info to answer your question.
mina [271]3 years ago
3 0
You have to tell us reasonable for what????????? So we can answer your question! Maybe take a picture of the question and send it to me I'll answer it with what I think
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At a summer camp, 5 out of 12 campers are signed up for horseback riding. If there are 432 campers at the camp, how many are sig
beks73 [17]

Answer:

The answer is 180.

Step-by-step explanation:

(5/12) x 432 = 180

4 0
3 years ago
Convert 3.46g/L to kg/ml
lianna [129]

Answer: 3.46g/L= 3,460ml

Step-by-step explanation: 3.46Lx1,000=3,460ml

5 0
3 years ago
After being treated with chemotherapy, the radius of the tumor decreased by 23%. What is the corresponding percentage decrease i
Crazy boy [7]

Answer:

The volume of the tumor experimented a decrease of 54.34 percent.

Step-by-step explanation:

Let suppose that tumor has an spherical geometry, whose volume (V) is calculated by:

V = \frac{4\pi}{3}\cdot R^{3}

Where R is the radius of the tumor.

The percentage decrease in the volume of the tumor (\%V) is expressed by:

\%V = \frac{\Delta V}{V_{o}} \times 100\,\%

Where:

\Delta V - Absolute decrease in the volume of the tumor.

V_{o} - Initial volume of the tumor.

The absolute decrease in the volume of the tumor is:

\Delta V = V_{o}-V_{f}

\Delta V = \frac{4\pi}{3}\cdot (R_{f}^{3}-R_{o}^{3})

The percentage decrease is finally simplified:

\%V = \left[1-\left(\frac{R_{f}}{R_{o}}\right)^{3} \right]\times 100\,\%

Given that R_{o} = R and R_{f} = 0.77\cdot R, the percentage decrease in the volume of tumor is:

\%V = \left[1-\left(\frac{0.77\cdot R}{R}\right)^{3} \right]\times 100\,\%

\%V = 54.34\,\%

The volume of the tumor experimented a decrease of 54.34 percent.

5 0
3 years ago
Please help me with this question below
BabaBlast [244]

Answer:

381 cubic inches

Step-by-step explanation:

To find the volume of the cube, use the volume formula for a rectangular prism V = l*w*h and for a triangular prism V = 1/2 l*w*h.

<u>Rectangular prism</u>

Substitute l  = 16, w = 7, and h = 3.

V = 16*7*3 =  336 cubic inches

<u>Triangular prism</u>

Substitute l = 5, w = 3 and h = 6.

V = 1/2*5*3*6 = 45 cubic inches

Together the volume will be 336 + 45 = 381.

4 0
4 years ago
If a recent survey shows that of the 500 parrot owners surveyed, 100 successfully trained their birds to say words, then out of
SpyIntel [72]
The answer is a 100 people have trained their birds
7 0
4 years ago
Read 2 more answers
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