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Yuri [45]
2 years ago
13

Plzzzzzzzzz help and fast

Mathematics
1 answer:
OverLord2011 [107]2 years ago
8 0

A right skewed distribution/graph is the same as a positively skewed graph!

In this case, a right-skewed graph increases then decreases from left to right.

Your answer is B!

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Plz help
castortr0y [4]

<span>8 Pamela is shopping for bottled water at the supermarket. Which is the best buy?
A 1 2-liter bottle for $0.89
 1 liter = .89 /2 = $0.445
B 3 1-liter bottles for $1.50
</span> 1 liter = $1.50/3 = $0.50<span>
C 24 0.5-liter bottles for $5.25
</span>1 liter = 5.25 / 12  = $0.4375<span>
D 36 0.25-liter bottles for $4.75
</span>1 liter = $4.75 / 9  = $0.53

answer best buy is C 24 0.5-liter bottles for $5.25
<span>
9 Stuart is buying a pair of jeans that regularly cost
$40. They are on sale for 20% off. If the tax rate
is 8%, what is the sale price of the jeans including
tax?
$40 x 0.80 = $32
$32 x (1.08) = $34.56
answer is 

B $34.56

10 Tamika works in a shoe store and is paid a 12%
commission on her sales. In January her sales total
was $3740. To the nearest dollar, how much did
Tamika earn in commission for January?

$3740 x 0.12 = $448.80 = &449
answer is 

B $449

</span>
6 0
3 years ago
Read 2 more answers
The gas tank on the back of a tanker truck can be equated to a cylinder with a diameter of 8 feet and a length of 19 feet. A gal
Leokris [45]

9514 1404 393

Answer:

  • driver's tank: 30,427 lb
  • farmer's tank: 12,811 lb

Step-by-step explanation:

The formula for the volume of a cylinder is ...

  V = πr^2·h . . . radius r, height h

The radius of the driver's tank is half its diameter, so is (8 ft)/2 = 4 ft. Then the volume of that tank is ...

  V = π(4 ft)^2·(19 ft) = 304π ft^3

Each cubic foot of gasoline has a mass of ...

  (1728 in^3/ft^3)(0.0262 lb/in^3) = 45.2736 lb/ft^3

Then the total mass in the driver's full tank is ...

  (304π ft^3)(45.2736 lb/ft^3) ≈ 43,238.3 lb

__

The farmer's tank is a scaled-down version of the driver's tank. It's volume will be scaled by the cube of the linear scale factor, so will be (2/3)^3 = 8/27 of the volume of the driver's tank.

The farmer's tank will hold a mass of (43,238.3 lb)(8/27) ≈ 12,811 lb.

The amount remaining in the driver's tank is 43,238 -12,811 = 30,427 lb.

6 0
3 years ago
Use the Remainder Theorem to find the remainder when P(x) = x^4 – 9x^3 – 5x^2 – 3x + 4 is divided by x + 3.
kirza4 [7]
P(x) = (x + 3)Q(x) + R 

<span> P(-3) = (0)Q(x) + R </span>

<span>i P(-3) = R </span>

<span>Now, P(-3) = (-3)⁴ - 9(-3)³ - 5(-3)² - 3(-3) + 4 
</span>So

<span>P(-3) = 81 + 243 - 45 + 9 + 4 </span>
<span>=. 292 
hope it helps</span>
6 0
3 years ago
Read 2 more answers
Find the geometric sequence.<br> 4, 12, 36, 108, ...
yulyashka [42]
The geometric sequence would be multiplying by 3
3 0
3 years ago
Read 2 more answers
PLEASE HELP RLLY NEED ANSWER
igomit [66]

Answer:

97.5

Step-by-step explanation:

Supplementary means the angles add up to 180°

So,

m∠A = 180 - m∠B

m∠A = 180 - 82.5

m∠A = 97.5

8 0
3 years ago
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