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3 years ago

If you enter the formula =A2*(1+$A$1) in cell B2 and then copy cell B2 to C2, the numerical result in cell

Mathematics

1 answer:

denis-greek [22]3 years ago

6 0

It’s is b 121 . Gang gang

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PLS ANSWER ASAP!!, What is the measure of angle 6, if lines x and y are parallel, and 7 measures 121°?

irinina [24]

Answer:

59°

Step-by-step explanation:

as angle 6 and 7 are co interior angle

121°+ x°=180°

x=180-121

x=59°

5 0

3 years ago

Please help, I need to complete a bunch of work by tomorrow, please show your work if possible.

Tom [10]

Answer:

(5n) / m^2

Step-by-step explanation:

45m^2n^4

---------------

18m^4n^3 may be factored into m, n and constant terms:

45 m^2 n^4

----- * ---------- * -----

18 m^4 n^3

45/18 reduces to 5/2.

m^2 / m^4 reduces to 1 / m^2.

n^4 / n^3 reduces to n. 5n

Multiplying these results together produces: --------

m^2

8 0

3 years ago

The proof that HG ≅ EG is shown.

MariettaO [177]

ASA is the answer ghhh

3 0

3 years ago

Read 2 more answers

Translation: 4 units left and 4 units up J(−1, −2), A(−1, 0), N(3, −3)

deff fn [24]

Answer:

J(-5,2), A(-5,4), and N(-1,1)

Step-by-step explanation:

3 0

4 years ago

A sample of 2,500 people was asked how many cups of coffee they drink in the morning. You are given the following sample informa

Misha Larkins [42]

Answer: V(X) = 0.96

Step-by-step explanation: Variance is defined as the average of the squared difference from the sample or population mean.

For a discrete frequency distribution is calculated following the steps:

1) Determine expected value or mean:

$E(X)=\frac{\Sigma xf}{\Sigma f}$

$E(X)=\frac{0(700)+1(900)+2(600)+3(300)}{2500}$

E(X) = 1.2

2) Multiply frequency and the squared difference of x and expected value:

$f(x-E(X))^{2}$

$700(0-1.2)^{2}=1008\\900(1-1.2)^{2} = 36\\600(2-1.2)^{2} = 384\\300(3-1.2)^{2} = 972$

3) Add them:

$\Sigma [f(x-E(X))^{2}]$ = 1008 + 36 + 384 + 972 = 2400

4) Divide the sum per frequency total:

$V(X)=\frac{\Sigma [f(x-E(X))^{2}]}{\Sigma f}$

$V(X)=\frac{2400}{2500}$

V(X) = 0.96

The variance of the number of cups of coffee is 0.96.

7 0

3 years ago