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Damm [24]
4 years ago
10

William estimated 140 by placing the point on the number line which is true about his estimate

Mathematics
1 answer:
ziro4ka [17]4 years ago
8 0

Answer:

Step-by-step explanation:

Step-by-step explanation:

Familiarize yourself with perfect squares in the neighborhood of 140:

10^2 = 100

11^2 = 121

12^2 = 144

Note that 140 is much closer to the perfect square than it is to the perfect square 121.  The value of √140 must lie closer to 12 than to 11.

Place a point on the number line about 3/4 of the way from 11 to 12.

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1. A legal business that makes high-interest loans based on the value of personal possessions is
laiz [17]

Answer:

D. Pawnbroker

Step-by-step explanation:

8 0
4 years ago
A national military bureau for a certain country collects data on active members in the military. Results are published in a nat
Artemon [7]

Answer:

9.193259%

Step-by-step explanation:

In order to obtain the percentage of military members in the reserves who are​ Black, we will have to multiply the percentage of Black military members in the reserve by the percentage of military members in the reserve. This is calculated as follows:

Military members in the reserves who are​ Black (%) = 77.1771​% × 11.9119​%

                                                                                      = 9.193259%

Therefore, he percentage of military members in the reserves who are​ Black is 9.193259% .

Example

For example, let assume the total number of active members in the military is 100.

To obtain the number of military members who are in the reserves, we multiply 77.1771​% by 100. This gives us 78 approximately.

To obtain the number of military members in the reserves who are​ Black, we multiply 11.9119​% by 78 we got above who are active military members in the reserves. This gives us 9 members approximately.

I wish you the best.

3 0
4 years ago
Read 2 more answers
Plsss help me plssss
RideAnS [48]
Your answer to your question is 51
7 0
3 years ago
a coin collection consists of nickels, dimes, and quarters, and has a total value of $3.30. there are three times as many nickel
son4ous [18]

Answer:

18 nickels, 9 dimes, 6 quarters.

Step-by-step explanation:

Basically, I just made a money table and used it to get my equation, which is: 60x-30=330, to get how many quarters there are. Then, plug that in to the problem and you have your answer.

4 0
3 years ago
I need help ASAP :/ I need the explanation
PtichkaEL [24]

Is 17x-2 supposed to be angle T?   This is a bad question; demand better from your teachers.

Let's assume 17x-2 = angle T.    S is a right angle because it's subtended by a diameter, Thales' Theorem.  R is half 116 degrees, so 58 degrees.  T  is complementary, T=90-58=32 degrees.

17x -2 = 32

17x = 34

x = 2

Answer: 2

6 0
4 years ago
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