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2 years ago

Help I just not that smart

Mathematics

2 answers:

Lubov Fominskaja [6]2 years ago

4 0

Answer:

$1\frac{1}{9}$ gallons of paint

Step-by-step explanation:

paint =

2/3 ---- 3/5

x ---- 1

$x = \frac{\frac{2}{3} }{\frac{3}{5} } =\frac{(2)(5)}{(3)(3)} =\frac{10}{9}$

$x=1\frac{1}{9}$

Hope this helps

Gelneren [198K]2 years ago

4 0

Answer: 1 and 1 over 9 as a fraction .

Step-by-step explanation: HOPE IT HELPS YOU .

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A roller coaster is going down the slope and the speed is 6m/s . 10 seconds later it has reached the bottom of the slope with a

weqwewe [10]

Answer:

The acceleration is 2.9m/s^2

Step-by-step explanation:

Given

$Initial\ Speed\ (u) = 6m/s$

$Final\ Speed\ (v) = 35m/s$

$Time\ (t) = 10s$

Required

Determine the acceleration

This question will be answered using Newton's first equation of motion.

$v = u + at$

Substitute values for v, u and t

$35 = 6 + 10 * a$

$35 = 6 + 10 a$

Collect Like Terms

$10a = 35-6$

$10a = 29$

Solve for a

$a = 29/10$

$a = 2.9$

Hence, the acceleration is 2.9m/s^2

8 0

3 years ago

A man makes 20% profit by selling watch for 500. Find cp

statuscvo [17]

Here,

Profit - 20%

Sp - 500

Cp - ?

Now, ( let, Cp be x )

Sp = Cp + P% of Cp

500 = x + 20/100*x

500 = (100x + 20x)/100

500*100 = 120x

50000 = 120x

x = 416.66

Cp = 416.66

I hope you understand...

7 0

3 years ago

If $6,000 is invested for six years and seven months at 6% compounded semi-annually, what is the interest that the investment ea

Vera_Pavlovna [14]

Answer: Option (B) is correct.

Given:

P = $6000

r = 6%

t = 6 years and 7 months = 79 months

∵ It is compounded semi-annually

∴ $I = P\times(1+\frac{r/2}{100})^{\frac{t}{6} } - P$

$I = 6000\times(1+\frac{6/2}{100})^{\frac{79}{6} } - 6000$

I = 8854.72 - 6000

I = 2854.72

4 0

4 years ago

Do you think we would have had a civil war to end slavery if we had not expanded west and taken territory from Mexico? Thinking

drek231 [11]

I think we would have still had the civil war, the civil war was many about freeing the enslaved persons, and the war was mainly between the North and South

7 0

3 years ago

select all equations that have x = 3 as a solution. A. X + 7 = 10 B. 3+ x = 3 C. x • 3 = 1 D. 4 • x = 12

castortr0y [4]

Answer:

Step-by-step explanation:

7+3=10 so it will be A, you're welocme

7 0

3 years ago

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Help I just not that smart ​

Help I just not that smart