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2 years ago

8

Find the value of x. X+2 10 Х 0 10

1 answer:

Bezzdna [24]2 years ago

7 0

TAKE AWAY X SUBTRACT BY 4

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What is the sum of the first five terms of a geometric series with A1 equals 20 and R equals 1/4

sweet-ann [11.9K]

Sum = 20(1-(1/4)^5) / (1-1/4) = 26.64

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3 years ago

Cual es la respueta para 2/67 multiplicado por 34/67

ivolga24 [154]

<span>La respuesta es 68/4489 en términos más bajos.</span>

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3 years ago

Private universities claim to offer a higher quality education compared to public universities as justification for their more e

alex41 [277]

Answer:quasi experiment

Step-by-step explanation:

Because it is basically for comparison usually by measuring outcomes if a program by participants and non participants

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2 years ago

I need help i dot get it.

gayaneshka [121]

Answer:

the answer is about 8 cuz the answer shows 7.12 if you divide mentally

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2 years ago

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Henry is making a corn grits recipe that calls for 1/4 cup of corn grits for every 1/2 cup of water. How much water will he need

Archy [21]

Method 1:

$\begin{array}{ccc}\dfrac{1}{4}\ \text{cup of corn}&-&\dfrac{1}{2}\ \text{cup of water}\\\\1\dfrac{1}{2}=\dfrac{3}{2}\ \text{cup of corn}&-&x\ \text{cup of water}\end{array}\qquad\text{cross multiply}\\\\\\\dfrac{1}{4}\cdot x=\dfrac{3}{2}\cdot\dfrac{1}{2}\\\\\dfrac{1}{4}x=\dfrac{3}{4}\qquad\text{multiply both sides by 4}\\\\\boxed{x=3}$

<h3>Answer: Henry will need 3 cups of water.</h3>

Method 2:

$\begin{matrix}\dfrac{1}{4}\ \text{cup of corn}&-&\dfrac{1}{2}\ \text{cup of water}&|\text{multiply both sides by 2}\\\\\dfrac{1}{2}\ \text{cup of corn}&-&1\ \text{cup of water}&|\text{multiply both sides by 2}\\\\1\ \text{cup of corn}&-&2\ \text{cup of water}&|\end{matrix}$

$\begin{matrix}\left(\dfrac{1}{2}+1\right)\ \text{cups of corn}&-&(1+2)\ \text{cups of water}\\\\1\dfrac{1}{2}\ \text{cups of corn}&-&3\ \text{cups of water}\end{matrix}$

<h3>Answer: Henry will need 3 cups of water.</h3>

5 0

3 years ago

Read 2 more answers