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DedPeter [7]
3 years ago
8

Mr. Cooper has 8 1/4 ounces of a chemical solution. He will put an equal amount of the solution into 3 test tubes. How much solu

tion will be in each test tube?
Mathematics
1 answer:
GalinKa [24]3 years ago
5 0

Answer:

V=2\dfrac{3}{4}\ \text{ounces}

Step-by-step explanation:

It is given that,

Mr. Cooper has 8 1/4 ounces of a chemical solution.

He will put an equal amount of the solution into 3 test tubes. We need to find the amount of solution in each test tube. It can be done by dividing total volume and 3.

V=\dfrac{8\dfrac{1}{4}}{3}\\\\V=\dfrac{33}{4\times 3}\\\\V=\dfrac{11}{4\ }\ \text{ounces}\\\\\text{or}\\\\V=2\dfrac{3}{4}\ \text{ounces}

So, the volume in each test tube is 2\dfrac{3}{4}\ \text{ounces}.

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Write the equation -3x + 4y = 16 in slope-intercept form.
Vlad1618 [11]

Answer:

y = \frac{3}{4} x + 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c

Given

- 3x + 4y = 16 ( add 3x to both sides )

4y = 3x + 16 ( divide all terms by 4 )

y = \frac{3}{4} x + 4 ← in slope- intercept form

4 0
3 years ago
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Use the drawing tool(s) to form the correct answer on the provided coordinate plane.
vlada-n [284]

Answer:

Step-by-step explanation:

X^2-6x+5=x^2-5x-x+5=x(x-5)-(x-5)=(x-5)(x-1)

Then we have (x-5)(x-1)=0 if x=5 or x=1.

Intersections on x are points (1,0) and (5,0), middle is (3,0).

Intersection with y is when put x=0 in equation, so you will get y=0-6*0+5, y=5. The point is (0,5).

From picture symmetry is line x=3.

7 0
3 years ago
Phil can afford $200 a month for 5 years for a car loan. if the interest rate is 7.5 percent, how much can he afford to borrow t
madreJ [45]
200 per month for 5 years = 12,000
Phil can (at most) pay 12,000 for the car loan.
That would be the payment total.
So, how do we solve for the PRINCIPAL?
Looking at the attached formula, we see the
principal = Total - Total * ((1 +r)^-n) / r * n
where n = # of payments = 5 year * 12 months = 60 and
rate / 1.200 = 7.5/1,200 = .00625
 
principal = [12,000 - 12,000 * (1.00625)^-60] / .375
principal = [12,000 - 12,000 * <span> <span> <span> 0.6880918239 </span> </span> </span> ] / .375
principal = [12,000 - <span> <span> <span> 8,257.1018863488] / .375
</span></span></span>principal = <span> <span> <span> 3,742.</span></span></span>90 / .375
principal = 9,981.06

Source:
http://www.1728.org/loanfrm4.htm


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3 years ago
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What is a easy easy word for resilience
Doss [256]
Volatile, tough, buoyant, strong.
7 0
3 years ago
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14 POINTS + Brainliest to first correct answer with explanation and diagram.
zhuklara [117]

So for example we have

1/2 divided by 1/6

What we will do it’s

Leave the first one As it is

Turn the second fraction (the one you want to divide by) upside down

The change the divide to multiply

Multiply the first fraction by that reciprocal

Simplify the fraction (if needed)

So it’s will be like this

1/2 x 6/1 = 6/2

Simplify it

6/2 =3

I hope it’s will help u ✨

5 0
3 years ago
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