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3 years ago

A street that is 40 yards long has a tree every 10 yards on both sides. How

Mathematics

1 answer:

miv72 [106K]3 years ago

7 0

Answer:

4 trees

Step-by-step explanation:

40/10=4

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Divide. 58)48,894<br><br>please help

Blababa [14]

Hi~!

Answer:

843

Step-by-step explanation:

We know that 58 is a even number, and so is 48,894. So we can check this by multiplying 843, which is th number I got when I divided it, and multiply that by 58, then we get 48,894.

I hope this helps!~ :)

4 0

2 years ago

Read 2 more answers

ou are assembling a loft. One piece of wood has 9 screw holes in a straight row, but you can only find 7 screws (which look iden

Katyanochek1 [597]

Answer:

1) If the order doesn't matter, there are 36 possible outcomes.

2) If the order does matter, there are 181,440 possible outcomes.

Step-by-step explanation:

1) In the case when the order doesn't matter , we have to calculate a combination of 7 screws in 9 holes.

We use the formula for combinations:

$C=\frac{n!}{(n-r))!r!} =\frac{9!}{2!7!}=\frac{362880}{2*5040}=36$

being r: the number of screws and n: the number of holes.

2) When the order does matter, the possible outcomes are called permutations. We have permutations of 7 screws in 9 holes.

We use the formula for permutations:

$P=\frac{n!}{(n-r)!}=\frac{9!}{(9-7)!}=\frac{362880}{2}=181,440$

5 0

3 years ago

3x : 8 = 7 : 2 Calculate the value of x

skad [1K]

Answer: x = 28/3

$\frac{3x}{8}=\frac{7}2} \\\\=>3x=\frac{7.8}{2}=28 \\\\=>x=\frac{28}{3}$

Step-by-step explanation:

4 0

3 years ago

What is the graph f(x) = 3/2x + 2

Elodia [21]

Answer:

This graph would start at (0, 2) and go straight through the point (2, 5).

Step-by-step explanation:

When graphing equations in slope-intercept form, always start at (0, ?) in which the ? is the constant at the end of the equation. In this case, that number would be 2.

Then when we have a fraction for a slope, we can add the top number to the y value and the bottom number to the x number.

(0, 2)

(0+2, 2+3)

(2, 5)

4 0

4 years ago

Read 2 more answers

P²- 4p - 32 = 0 solve by filling the square

Leya [2.2K]

Did u want a picture of it or just the answer

3 0

3 years ago