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Crazy boy [7]
3 years ago
14

Quickly solve (x+7)2=121, for x. Graph the solution on a number line.

Mathematics
1 answer:
asambeis [7]3 years ago
3 0

Answer:

The value of the x is 53.5 or x=53.5

Step-by-step explanation:

Given data in the question:-      

(x+7)2=121

We have to find the value of x.

Solution:-        

(x+7)2=121\\=>2x+14=121\\=>2x=121-14\\=>2x=107\\=>x=107/2\\=>x=53.5\\

Hence the answer is 53.5

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Grandma is trying out a new recipe for raisin bread. Each batch of bread dough makes three loaves, and each loaf contains 15 sli
Tom [10]

Answer:

0.108

Step-by-step explanation:

Using the poisson probability process :

Where :

P(x =x) = (e^-λ * λ^x) ÷ x!

Given that :

Each batch of bread = 3 loaves

Each loaf = 15 slices

Total slice per batch = 15 * 3 = 45 slices

Number of raising added = 100

Average number of raisin per slice, λ = 100/45 = 20/9

Hence,

Probability that a randomly chosen slice has no raising :

P(x = 0) = (e^-λ * λ^x) ÷ x!

P(x = 0) = (e^-(100/45) * (100/45)^0) ÷ 0!

P(x = 0) = (0.1083680 * 1) / 1

P(x = 0) = 0.108

8 0
3 years ago
What are the first three common multiples of 5 and 15
Artist 52 [7]
The first 3 common multiples of 5 and 15 are 15, 30, and 45. Remember that the number itself is also a multiple of any number, since you can multiply it by 1.

5 - 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100
15 - 15, 30, 45, 60, 75, 90, 105

Hope this helps!
8 0
3 years ago
Simplify for this question !
PolarNik [594]

Answer:

=6x^9-3 [12/2=6]

=6x^6

6 0
3 years ago
Read 2 more answers
Issac put $5 in a shoe box every day for the months of april, may, and june. He then spent 75% of the money on baseball cards. H
igor_vitrenko [27]
As of 2021:
April-$150
May-$155
June-$150
Total-$455
Spent 75%=455/100x75
=341.25
455-341.25=$113.75
Round off to 3sf: $114
Have a good day
3 0
3 years ago
Please help me with 5,6,7 it’s due tomorrow it doesn’t have to be all three please help me with the one you can help with
Finger [1]
The answer for
number 6 A is 36≠24

5 0
3 years ago
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