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svetlana [45]
3 years ago
5

I meed help soon asap

Mathematics
1 answer:
DaniilM [7]3 years ago
7 0

Answer:

b is true

Step-by-step explanation:

A. 82>|-82|

   82>82

not true

B |-82| < |-83|

    82<83

true

C.    |-83| < |83|

       83 < 83

not true

D.    |82| > |-83|

        82 > 83

not true

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A bank offers the following loans:
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It is bank A and bank B

about 10 years

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3 years ago
The scores on an exam are normally distributed, with a mean of 85 and a standard deviation of 8. What percent of the scores are
dedylja [7]

Answer:

16%

Step-by-step explanation:

Find the z-score.

z = (x − μ) / σ

z = (93 − 85) / 8

z = 1

This means 93 is one standard deviation above the mean.

According to the empirical rule, 68% of a normal distribution is between -1 and +1 standard deviations.  So 32% is either less than -1 or greater than +1 standard deviations.  Normal curves are symmetrical, so 16% is greater than +1 standard deviations.

6 0
3 years ago
What is an equal group problem
kakasveta [241]

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Step-by-step explanation:

The multiplication and division operations work for these types of problems

3 0
3 years ago
A population of protozoa develops with a constant relative growth rate of 0.469 per member per day. On day zero the population c
garik1379 [7]

If the growth rate is 0.469 per member per day and in the beginnning there are 5 members then the population size after eight days is 108.42.

Given growth of population of protozoa 0.469 per member per day and population in beginninng is 5 members.

We have to find the population afte eight days.

First of all we have to find the function or equation showing sum of population after t days.

Because it is given that the rate is 0.469 per member per day it means it is like compounding.

The equation which shows the sum after compounding is P(1+r)^{n}

where P is the amount in beginning, r is the rate and n is the number of years.

In this problem the equation will be 5(1+0.469)^{t} where t is number of days.

We have to put the value of t=8 to find the population after 8 days=

=5(1.469)^{8}

=5*21.68

=108.42

Hence the population of protozoa after 8 days is 108.42.

Learn more about compounding at brainly.com/question/24924853

#SPJ4

4 0
1 year ago
Last week, Jason ran 26.1. He wants to run further this week. He plans to run 2.4 miles to the park, four times around the park,
charle [14.2K]

Step-by-step explanation:

>

Since he wanted to run farther this week so the last week 26.1 which is the distance he ran is less than the distance of this week

Hope this helps...

5 0
3 years ago
Read 2 more answers
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