3 years ago

Can anyone help I’ll give you brainliest

Mathematics

1 answer:

Oduvanchick [21]3 years ago

8 0

Answer:

Interest for 1 year is $80.50

Step-by-step explanation:

Simple interest is given by the formula

I =PRT

where I is the interest, P is the principal, R is the rate in decimal form, and T is the time.

P =3500

R=.023

T = 1 (1 year)

I = (3500) * (.023) (1)

I = 80.50

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Step-by-step explanation:

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2 years ago

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Yuliya22 [10]

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2 years ago

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kkurt [141]

I think the slope would be 1.5
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3 years ago

Math 64 times40 eaquels 2.56

UkoKoshka [18]

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Wrong. It equals 2560.

Step-by-step explanation:

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2 years ago

20000 students took a standardized math test. The scores on the test are normally distributed, with a mean score of 85 and a sta

Tpy6a [65]

Answer: 2718

Step-by-step explanation:

Given: Mean score = 85

Standard deviation = 5

Let x be the score of a random student that follows normal distribution.

Then, the probability that a student scored between 90 and 95 will be

$P(90< x < 95)\\\\=P(\dfrac{90-85}{5}$

The number of students scored between 90 and 95 = 0.1359 x (Total students)

= 0.1359 (20000)

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3 years ago