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Naily [24]
4 years ago
8

Q #7 please solve the equation

Mathematics
1 answer:
pishuonlain [190]4 years ago
8 0
The relation between a and s is given to be:

a = 640s

where,

a = number of acres
s = number of square miles

We are to find the number of acres for 7.5 square miles.

This means, s = 7.5

Using the value in the formula, we get:

a = 640 x 7.5 = 4800 acres

So the answer to this question is option B
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A hamster wheel has a diameter of 8.5 in.
Bezzdna [24]
C=d*pi
C=8.5 * 3.14=26.69

26.69in
6 0
4 years ago
A basket contains 13 pieces of fruit: 5 apples, 5 oranges, and 3 bananas. Jonas takes a piece of fruit at random from the basket
igor_vitrenko [27]

Use formula for theoretical probability:

Pr=\dfrac{\text{the number of favorable outcomes}}{\text{the number of possible outcomes}}.

1. The probability that Jonas will get an orange is

Pr(\text{Jonas gets orange})=\dfrac{5}{13}.

2. Ben is taking a piece second and he has 12 piecies left, among them 5 apples, 4 oranges and 3 bananas. The probability that Ben will get an apple is

Pr(\text{Ben gets apple})=\dfrac{5}{12}.

3. Use the product rule to determine

Pr(\text{Jonas gets orange and Ben gets apple})=\dfrac{5}{13}\cdot \dfrac{5}{12}=\dfrac{25}{156}.

Answer: correct choice is A.

8 0
3 years ago
Read 2 more answers
Please I need help asap An expalanation would be great
stealth61 [152]

Answer:

x = 4

Step-by-step explanation:

DB is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides , that is

\frac{x}{6} = \frac{2}{3} ( cross- multiply )

3x = 12 ( divide both sides by 3 )

x = 4

5 0
3 years ago
I need help on number 2 plz A) B) C) and D)
Citrus2011 [14]

a. 9 ones, 36 hundredths = 3 ones, 12 hundredths = 3.12

b. 36 ones, 012 thousandths = 12 ones, 004 thousandths = 12.004

c. 35 tenths, 5 hundredths = 71 hundredths = 0.71

d. 3 ones divided by 5 + 545 thousandths divided by 5 = 709 thousandths = 0.709

6 0
3 years ago
HELP ME PLEASE!! 40 POINTS!
Anastasy [175]

Answer:

2x+2y<_16 is the answer

Step-by-step explanation:

6 0
3 years ago
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