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krok68 [10]
2 years ago
9

Im so confused can anyone help

Mathematics
1 answer:
Nadya [2.5K]2 years ago
8 0

Answer:

45

Step-by-step explanation:

the number of ones expected is

probability × number of rolls

= 0.3 × 150

= 45

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6/7 x 56 in multiplied and in its simpliest form
vazorg [7]
So, 6/7*56/1
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336/7
the answer is 48
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-4÷[1/3(7-1/2)]+3<br>(pls show your work) ​
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= -4 ÷ ( 1/3 × (7 - 1/2) ) + 3

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The sum of a rational number and a positive integer is rational.
Marina86 [1]

Answer:

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5 0
3 years ago
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A bank is offering 3.5% simple interest on a savings account. If you deposit
arsen [322]

Answer: $525

Step-by-step explanation:

The formula for Simple interest is calculated as PRT where

P = Principal = $7500

R = Rate = 3.5%

T = Time = 2 years

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3 years ago
The equation of the line passing through the points (−10, 0) and (−8, 20) can be expressed as y = mx + b. Give the value of b.
weeeeeb [17]

Given are the two points (-10,0) and (-8,20), and equation of the line as y=mx+b.

We can plug the given values in the equation as follows :-

0 = -10m + b .........equation(1)

20 = -8m + b .........equation(2)

Subtracting equation(1) from equation(2)

20 - 0 = (-8m + b) - (-10m + b)

20 = -8m + b + 10m - b

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Plugging m=10 in the equation(1)

0 = -10(10) + b

0 = -100 + b

b = 100

So final answer is b = 100.

3 0
3 years ago
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