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Annette [7]
3 years ago
6

20 points need help now

Mathematics
2 answers:
-BARSIC- [3]3 years ago
8 0

Answer:

n=5, n^2 = 36 now

Step-by-step explanation:

Ipatiy [6.2K]3 years ago
3 0

Answer:

n=5, n^2 = 36 now

Step-by-step explanation:

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Place ( ) symbols in this problem to make a true statement: 4 + 5 × 2 = 18​
yanalaym [24]

<em>Answer:</em>

<em />

(4+5)*2

<em>Hope this was helpful have a beautiful day!</em>

5 0
2 years ago
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What is the measure of angle 1?<br><br> A. 90<br> B. 45<br> C. Not enough info<br> D. 180
Anettt [7]

Answer:

C ig.

Step-by-step explanation:

well, it's not a right angle (90 degrees), it's not a 45 degree angle, and it's not a straight angle (180 degrees), so it's not enough info

3 0
3 years ago
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Angel paints three rooms with two gallons of paint. How many rooms can he paint with fifteen gallons of paint?​
Vanyuwa [196]

Answer:

22 rooms

Step-by-step explanation:

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6 0
2 years ago
Your grandparents invested $2,000 for you on the day you were born. How much will this investment be worth on your 25th birthday
algol [13]

We know that, Amount in Compound interest is given by :

\bigstar \ \ \boxed{\sf{Amount = Principal\bigg(1 + \dfrac{Rate \ of \ Interest}{100}\bigg)^{Time \ Period}}}

Given : Principal = $2000

Given : Annual yield is 5% and the interest is compounded quarterly

It means : Interest is compounded 4 times in a year

\implies \sf{Rate \ of \ Interest = \dfrac{R}{4} = \dfrac{5}{4}}

\sf{\implies Time \ period = (25 \times 4) = 100}

Substituting all the values in the formula, we get :

\implies \sf{Amount = 2000\bigg(1 + \dfrac{\dfrac{5}{4}}{100}\bigg)^{100}}

\implies \sf{Amount = 2000\bigg(1 + \dfrac{5}{400}\bigg)^{100}}

\implies \sf{Amount = 2000\bigg(1 + \dfrac{1}{80}\bigg)^{100}}

\implies \sf{Amount = 2000\bigg(\dfrac{81}{80}\bigg)^{100}}

\implies \sf{Amount = 2000 \times (1.0125)^{100}}

\implies \sf{Amount = 2000 \times 3.463}}

\implies \sf{Amount = 6926.8}

8 0
3 years ago
The mean of a normally distributed data set is 45, and its standard deviation is 7. For this data, the probability of which rang
inn [45]

Answer:

A. 31 to 45

Step-by-step explanation:

6 0
3 years ago
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