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mestny [16]
3 years ago
9

Use the distributive property to write an expression that is equivalent to 5(2x - 1)

Mathematics
1 answer:
sattari [20]3 years ago
3 0
Using the distributive property (2x-1)5!
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1•2•3•.....•2015.please help
Lera25 [3.4K]
That is 2015! or 2015 factorial
that is big
not sure if a joke but the answer is (see attachment)
or about 1.15369522906899370...*10⁵⁷⁸⁶ in scientific notation
Download pdf
7 0
3 years ago
What is the value of z? enter you answer in thr box​
Lunna [17]

Answer:

23

Step-by-step explanation:

5 0
2 years ago
A fountain is made up of two semicircles and a quarter circle. Find the perimeter of the fountain. Round answers to nearest tent
AlexFokin [52]

Answer:

39.275

Step-by-step explanation:

the diameter of the semicircle is 10

A semicircle is half a circle, and a quarter circle is 1/4 of a circle.

Perimeter of a semicircle is ¶d/2

= 3.142 x 10/2 = 3.142 x 5 = 15.71

For 2 semicircles that will be 15.71 x 2 = 31.42

For the quarter circle, perimeter is ¶d/4 = 3.142 x 10/4 = 3.142 x 2.5 = 7.855

Total perimeter = 31.42 + 7.855 = 39.275

5 0
3 years ago
When figuring the pooled population variance estimate in a t test for independent means?
gizmo_the_mogwai [7]
The appropriate response is a weighted average. It is a mean ascertained by giving qualities in an informational index more impact as indicated by some characteristic of the information. It is normal in which every amount to have arrived at the midpoint of is allocated a weight, and these weightings decide the relative significance of every amount on the normal.
4 0
3 years ago
How can I solve (n+1) x 2= 10 <br> Please someone answer :(
Ray Of Light [21]
(n+1)x 2=10 
2n+2=10 
2n=8
n=4
4 0
3 years ago
Read 2 more answers
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