3 years ago

The total of 26, 78, 198, 475 and 620 is

Mathematics

2 answers:

MissTica3 years ago

8 0

The answer is 1,397

26+78+198+475+620=1,397

zlopas [31]3 years ago

8 0

26+78+198+475+620=1397
The answer is 1397 .
Greetings!

You might be interested in

In the parallelogram below, W = ?

Ivenika [448]

All angles in a triangle add to 180
so
w+2w+69=180
3w+69=180
3w=111
w=37

4 0

3 years ago

Find the number that makes the ratio equivalent to 5:4.<br> :48

Orlov [11]

Answer:

Step-by-step explanation:

5:4 = 60:48

5 0

3 years ago

Adult female height is normally distributed with a mean of 65.3 inches and a standard deviation of 2.32 inches. a) If an adult f

emmasim [6.3K]

Answer:

0.0423 is the probability that the adult female has a height less than 61.3 inches.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 65.3 inches

Standard Deviation, σ = 2.32 inches

We are given that the distribution of adult female height is a bell shaped distribution that is a normal distribution.

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

P(adult female has a height less than 61.3 inches)

$P( x < 61.3) = P( z < \displaystyle\frac{61.3 - 65.3}{2.32}) = P(z < -1.7241)$

Calculation the value from standard normal z table, we have,

$P(x < 61.3) =0.0423 = 4.23\%$

0.0423 is the probability that the adult female has a height less than 61.3 inches.

5 0

3 years ago

Set up a proportion and solve each problem. Round each answer to the nearest tenths. 5) What is 35% of 74? 6) 78 is what percent

prisoha [69]

Answer:

5) 35 / 100 = X / 74 X = 2590 / 100 = 25.9

or .35 * 74 = 25.9

6) 78 / 95 = X * 100

X = 7800 / 95 = 82.1 %

or X = 78/95 * 100 = 82.1 %

7) 60/100 * X = 28

X = 2800 / 60 = 46.7

Or .6 * X = 28

X = .28 / .6 = 46.7

8 0

2 years ago

Ignore the second question.

s344n2d4d5 [400]

It’s full blank bro how I will see the ans bro

8 0

2 years ago