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3 years ago

RSM Question please help will give Brainliest

Mathematics

1 answer:

Rufina [12.5K]3 years ago

8 0

Answer:

ok so if you call the first circle x, the second circle is 90% of x, therefore the third circle is 90% of 90% of x, which is .81 of x, sooooo the third circle is 81% of the 1st

I'm in rsm too, so i understand ur difficulty

Step-by-step explanation:

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Please helpppp tyyy so much

SIZIF [17.4K]

Answer:

Step-by-step explanation:

you would have to add the dimes and quarters

5 0

3 years ago

Read 2 more answers

I’m another normally distributed test score is 80 and the standard deviations is 10. How common are values in the less than 60?

lord [1]

Answer:

The probability of obtaining a score less than 60 is 2.28%

It happens 2 out of 100 times.

Step-by-step explanation:

If the mean μ = 80 and the standard deviation σ = 10, then we need to find the probability that an X value is less than 60.

Then we find

$P(X$

To find this probability we use the Z statistic.

$Z = \frac{X- \mu}{\sigma}$

$P(\frac{X- \mu}{\sigma}$

$P(Z$

This is the same as

$P(Z> 2)$

We look for this value in the table for the normal distribution of right queue and we have:

$P(X 2) = 0.02275$

The probability of obtaining a score less than 60 is 2.28%

It happens 2 out of 100 times.

6 0

3 years ago

What is the sum of -1/2 and 8/6 a) -5/6 B) -11/6 C) 5/6 D) 11/6

Leto [7]

Answer:

d 11/6

Step-by-step explanation:

find the common denominate for -1/2 which is 3/6 make sure you remember the rule of integers adding if they have diffrent sign there gonna be postive if they have the same sign there negative look up the role it will help you a lot find the common denominator which and then add like normal if it ask for it s lowest term then find the lowest term have a good day if you have question please type in the comments if you need more help

3 0

3 years ago

Dan's goal is to raise more than $4000.00 in order to buy a car his senior year. If he has $2150 saved already and has a job tha

Neko [114]

Answer:

185

Step-by-step explanation:

4 0

2 years ago

Area of sector................................

sveticcg [70]

Answer:

A ≈ 25.1 cm²

Step-by-step explanation:

the area (A) of the sector is calculated as

A = area of circle × fraction of circle

= πr² × $\frac{\frac{4\pi }{9} }{2\pi }$

= π × 6² × $\frac{\frac{4\pi }{9} }{2\pi }$

= 36π × $\frac{\frac{4\pi }{9} }{2\pi }$

= 18 × $\frac{4\pi }{9}$

= 2 × 4π

= 8π

≈ 25.1 cm² ( to the nearest tenth )

3 0

2 years ago