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jonny [76]
3 years ago
13

A ​270 $ suit is marked down by ​%.20 Find the sale price.

Mathematics
1 answer:
Bond [772]3 years ago
7 0

Answer:

$216

Step-by-step explanation:

Do \frac{20}{100} = 0.2. Now you do 270 x 0.2, which equals 54. Finnaly you do 270-54, which equals 216. So now you have your answer.

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Is (12 + 12)7 × 37 equivalent to (24 × 3)7?
Murrr4er [49]

Answer:

NO

Step-by-step explanation:

(12+12)7 x 37           (24 x 3)7

(24)7 x 37                   (72)7

168 x 37                      504

6216 is not equal to 504

so NO

Can I plz have brainliest please

6 0
2 years ago
Round 0.248 to nearest tenth.
kupik [55]
0.248 rounded to the nearest tenth is 0.2 because 4 comes after and if there is a number after the number that you are rounding that is less than 5, you keep the number and do not change it.
5 0
3 years ago
Read 2 more answers
If a procedure meets all of the conditions of a binomial distribution except the number of trials is not​ fixed, then the geomet
natima [27]

Answer:

Given p = 0.07 as the probability that someone is a universal donor

In case of Geometric Distribution, Probability of  getting the first success on nth trial is given by

P (X=n) = p (1-p) ^ {n-1}

where p is the probability of success on any one trial and (1-p) shows the probability of failure.

So the probability of the first subject to be a universal blood donor will be the seventh person is

P (X=7) = 0.07 (1-0.07) ^ {7-1} = 0.07 (0.93) ^ 6 = 0.07*0.647 = 0.0453

So the final probability is 0.0453

3 0
3 years ago
Please help 14 points !!
Marrrta [24]

Answer:

7

Step-by-step explanation:

7 0
3 years ago
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With a slope of m = -2 and a point being (5,-2) what’s the Y-intercept?
almond37 [142]

Answer:

c = 8

Step-by-step explanation:

Given the following data;

Slope, m = -2

Points (x, y) = (5, -2)

To find the intercept, c;

Equation of a straight line is given by the formula: y = mx + c

Where;

m is the slope.

x and y are the points

c is the intercept.

Substituting the values in order to find the intercept, we have;

-2 = -2(5) + c

-2 = -10 + c

c = 10 - 2

c = 8

Therefore, the y-intercept is 8.

3 0
3 years ago
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