Ask question

Ask question

All categories

2 years ago

14

How would i estimate the quotient?

1 answer:

Viefleur [7K]2 years ago

8 0

To estimate the quotient, we first round off the divisor and the dividend to the nearest tens, hundreds, or thousands and then divide the rounded numbers. In a division sum, when the divisor is made up of 2 digits or more than 2 digits, it helps if we first estimate the quotient and then try to find the actual number.

You might be interested in

Engineers want to design seats in commercial aircraft so that they are wide enough to fit 9090% of all males. (Accommodating 1

Molodets [167]

Answer:

Hip breadths less than or equal to 16.1 in. includes 90% of the males.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 14.5

Standard Deviation, σ = 1.2

We are given that the distribution of hip breadths is a bell shaped distribution that is a normal distribution.

Formula:

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

We have to find the value of x such that the probability is 0.10.

P(X > x)

$P( X > x) = P( z > \displaystyle\frac{x - 14.5}{1.2})=0.10$

$= 1 -P( z \leq \displaystyle\frac{x - 14.5}{1.2})=0.10$

$=P( z \leq \displaystyle\frac{x - 14.5}{1.2})=0.90$

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

$P(z < 1.282) = 0.90$

$\displaystyle\frac{x - 14.5}{1.2} = 1.282\\x = 16.0384 \approx 16.1$

Hence, hip breadth of 16.1 in. separates the smallest 90% from the largest 10%.

That is hip breaths greater than 16.1 in. lies in the larger 10%.

4 0

2 years ago

Simplify. 32 + 16 + 8 A) 4 + 6 2 B) 6 + 4 2 C) 10 + 2 D) 10 2

Ann [662]

Answer:

its 56 if you simplify 32 + 16 + 8

6 0

3 years ago

Write and solve a problem finding the lateral area of an object shaped like a square pyramid.

Aleksandr [31]

Um do you have a picture that we can look at because we can't help you if we don't have a picture of the problem.

4 0

2 years ago

Plzzzzz someone help me

solong [7]

The answer is The equation 3.5|6x – 2| = 3.5 has one solution

4 0

2 years ago

Read 2 more answers

С=7х + 8y<br> ЧX +5y>40<br> Ху>40

Allushta [10]

Answer:

IDK IDK IDK IDK IDK IDK

8 0

3 years ago