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Korolek [52]
2 years ago
13

What is the value of z?

Mathematics
2 answers:
Amiraneli [1.4K]2 years ago
8 0

Answer:

if a z-score is equal to +1, it is 1 standard deviation above the mean.

Step-by-step explanation:

zepelin [54]2 years ago
7 0
The value of Z would be 30 degrees because it is equal to the other side which is also 30 degree a
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The eighth grade class is planning a trip to Washington DC this spring. They need a minimum of 75 people to attend in order to r
8_murik_8 [283]

Answer:

I don't know I'm kinda lost. but I got 126

3 0
2 years ago
Write the expression <br> 6 less 7 times a number
ANTONII [103]

Answer: 7x - 6

Step-by-step explanation:

  1. Since you are not aware what the number's value is, use a variable, as 7x since 7 is multiplied by an unknown number. Then, subtract 7x - 6.
5 0
3 years ago
Read 2 more answers
Lynne is 25 years old and starting and IRA (individual retirement account). She is going to invest $150 at the beginning of each
Yuri [45]
The future amount of Lynnes retirement account can be computed using the formula of amortization or annuity:
P = A[(1+i)^n-1)]/(i)
A= amortization
i= 5.5%
n = 40*12 = 480
Subsituting the variables in th formula, Future amount of Lynne in 40 years is equal to
P = $29,082.71
3 0
3 years ago
Read 2 more answers
898÷91,596 what is the answer
Dmitrij [34]

Answer:

For 100, your answer will be 102; For 898, your answer will be x; 100*x = 102*898 ... 102/x = 100/898 or x/102 = 898/100; x = 898*102/100 = 91596/100 = 915.96.

Hope this helps ∝

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7 0
2 years ago
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Which function has the same graph as x + y = 112 OA x) = -y + 11 OB. f(x) = -x + 11 Oc. x) = x- 11 O D. x) = y-11​
Lera25 [3.4K]

Answer:

B. f(x) = -x + 11

Step-by-step explanation:

First if you rearrange the equation you get f(x) = -x + 11, like this:

x + y = 11

Minus x from both sides

y = -x + 11

F(x) and y are interchangeable so we just put f(x) in

f(x) = -x + 11

Each of the graphs are attached and we see that they are the same!

<em>Hope this helps!!</em>

<em>- Kay</em>

4 0
2 years ago
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