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nika2105 [10]
3 years ago
5

For males in a certain town, the systolic blood pressure is normally distributed with a mean of 110 and a standard deviation of

10. What percentage of males in the town that have a systolic blood pressure between 113 and 134, to the nearest tenth?
Mathematics
1 answer:
juin [17]3 years ago
5 0

Answer:

37.4

Step-by-step explanation:

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Mike used a rectangular prism and two cubes to create a model bench for his class project as shown below.
Assoli18 [71]
Surface area = 2(wl + hl + hw)

top section 2(5*25 + 5*25 + 5*5) = 550

lower part = 2(5*5 + 5*5 + 5*5) = 150

150 + 150 + 550 = 850

 answer is A

3 0
3 years ago
if you are adding two fractions that are both greater than 1/2 what must be true about the sum? Give three examples to support y
Sunny_sXe [5.5K]

Answer:

If you are adding to fractions that are both greater than 1/2, the sum will be greater than 1.

Step-by-step explanation: 1/2 + 1/2 =1    

Since both fractions are greater, obviously the sum will too.

Examples: 2/3+3/4= 1 5/12        4/6+6/9= 1 1/3

Hope this helps

6 0
3 years ago
The sum of cameron,karlee,and Denise age is 49. how old is each person
Arisa [49]
Well if you divide 49 by 3 people you would get a decimal number then you round up
3 0
3 years ago
What is the Compound interest on Rs.1000 at the rate of 20% p.a. semiannually for 1 year and 10 months?
sergiy2304 [10]

Answer:

420.31

Step-by-step explanation:

A

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3 0
3 years ago
Read 2 more answers
Write the equation of the line that passes through the points (2, 3) and (3, -7). Put
FrozenT [24]

Answer:

y - 3 = -10 (x-2)

Step-by-step explanation:

The point-slope formula is y-y_1 = m (x-x_1). When knowing the slope of a line and a point it intersects, we can write its equation with that formula. Substitute m, x_1, and y_1 for real values.

1) First, find m, or the slope. Use the slope formula m = \frac{y_2-y_1}{x_2-x_1} and substitute the x and y values of the given points. Then, solve:

m = \frac{(-7)-(3)}{(3)-(2)} \\m = \frac{-7-3}{3-2} \\m = \frac{-10}{1} \\m = -10

Therefore, the slope of the line is -10.

2) Now, substitute the needed real values into the point-slope formula, y-y_1 = m (x-x_1). Since m represents the slope, substitute -10 in its place. Since x_1 and y_1 represent the x and y values of a point the line crosses, choose any of the points given and substitute its values into the formula. (Either one is fine, they both equal the same thing. I chose (2,3).) This will give the following answer and equation:

y - 3 = -10 (x-2)

7 0
3 years ago
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