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Scorpion4ik [409]
3 years ago
8

If lena has 5 kids and she has 9 more but loses 3 kids then she found 19 kids so she just kept them. how many kids now does she

have?
Mathematics
2 answers:
Crazy boy [7]3 years ago
7 0
She has 30 kids 5+9+19-3=14+19-3=11+19=30
Dahasolnce [82]3 years ago
3 0
She has 30 children........
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Simplify 5(x-6). A.)-x<br> B.)5x-6<br> C.)10x-30
Over [174]

Answer:

5x-30

Step-by-step explanation:

1. distribute 5(x-6)

= 5x-30

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2 years ago
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What is the circumference of a circle with a diameter of 9 inches.
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Answer:

28.26 inches

Step-by-step explanation:

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A number to the 10th power divided by the same number to the 7th power equals 125. What is the number?
Viefleur [7K]

Answer:

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3 years ago
write the restrictions that should be imposed on the variable for each of the following function. then find, explicitly, the dom
matrenka [14]

By using the rules that the value inside square root can’t be negative and the denominator value can’t be zero, the domain for the given function is a) x<-1 and x>1  b) p≤1/2  c) s>-1.

I found the complete question on Chegg, here is the full question:

Write the restrictions that should be imposed on the variable for each of the following function. Then find, explicitly, the domain for each function and write it in the interval notation a) f(x)=(x-2)/(x-1)  b) g(p)=√(1-2p)  c) m(s)= (s^2+4s+4)/√(s+1)

Ans. We know that a number is not divisible by zero and number inside a square root can not be negative. In both the cases the outcome will be imaginary.

a) For this case the denominator x-1 can not be zero. So, x ≠1 and the domain is x<-1 and x>1.

b) For this case the value inside square root can’t be negative. So, p can’t be greater than 1/2 the domain is p≤1/2.

c) For this case also the value inside square root can’t be negative and the denominator value can’t be zero. So, s can’t equal or less than -1 and domain is s>-1.

Learn more about square root here:

brainly.com/question/3120622

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2 years ago
1.89E12. What does e stand for
Eduardwww [97]
The "e" just lets you know that it's scientific notation.
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