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sineoko [7]
3 years ago
5

Enter a number that correctly completes the following statement.

Mathematics
1 answer:
Bogdan [553]3 years ago
9 0

Answer:

13 units.

Step-by-step explanation:

20 characters

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A restaurant makes cornbread. For each batch of cornbread
serg [7]

Answer:

18

3/4 equals to .75 if you multiply .75 with 21 you get 18

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4 years ago
Solve for the x in the equation <br><img src="https://tex.z-dn.net/?f=x%20%2B%203x%20%2B%205x%20%2B%207x%20%2B%20...49x%20%3D%20
Flauer [41]

Answer:

x=1

Step-by-step explanation:

x+3x+5x+7x+...+49x=625

(1+3+5+7+...+49)x=625    (1)

now consider s= 1+3+5+7+...+49

a=1

d=3-1=2

l=49

l=a+(n-1)d

49=1+(n-1)2

49-1=(n-1)2

48/2=n-1

n-1=24

n=24+1=25

s=n/2*(a+l)

s=25/2(1+49)

x=25/2×50

s=25×25=625

from (1)

625 x=625

x=625/625=1

7 0
3 years ago
How many solutions does the equation −4y + 4y + 2 = 2 have? (1 point) a Two b None c One d Infinitely many
elena55 [62]

Answer:

Infinity

Step-by-step explanation:

-4y + 4y + 2 = 2

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6 0
3 years ago
Read 2 more answers
What is the perimeter of the triangle?<br> units
Ludmilka [50]

Answer:

10.5

Step-by-step explanation:

Its a right triangle, and the units were on right there, so I found the perimeter of the square it would be, then divided it by 2, because 2 triangles make a square.

brainiest?

(9+12)/2 = 10.5

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A researcher was interested in the relationship between a swimmer’s hand length and corresponding time to complete the 100-meter
dybincka [34]

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[B] A two-sample t -test for a difference between means.

Step-by-step explanation:

"<u>A two sample t test for a difference in means was conducted to investigate whether the average time to swim a lap with the freestyle stroke is different from the average time to swim a lap with the butterfly stroke</u>."

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3 years ago
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