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adell [148]
3 years ago
5

Evaluate (–1)8 + (–1)7 + –16 + –14 – (–1)2.

Mathematics
2 answers:
Nadya [2.5K]3 years ago
4 0

Answer:

Step-by-step explanation:

-8 - 7 - 16 - 14 + 2 = -43

AnnZ [28]3 years ago
3 0
-8 - 7 - 16 - 14 + 2 = -43
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Ivahew [28]

it would be 4.06 because 6/100 is 0.06 so 4.06 is your answer.

7 0
3 years ago
HELLPPPP MEEEEEE please!!!!!
steposvetlana [31]

Answer: Branliest plz

ok so for the numbers from 0-150 is one bar, 150-300 is another bar, 300-450 is another bar, and finally 450-600 is the last bar. You put the numbers that go in each different bar i n their seperate bar.

Step-by-step explanation:

6 0
3 years ago
What is the value of x in the equation? 5 5/6 x + 2 2/3 = 12
devlian [24]

Answer:

The value of x is 8/5

Step-by-step explanation:

(35/6)x + (8/3) = 12

(35/6)x = 28/3 (cross multiplication)

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5 0
3 years ago
Question: Antonio is working with a new geometric series generated by the equation A(n)=20(1.1)^n-1.His sister challenged him to
Mekhanik [1.2K]

Answer:

sum of 22nd = 1,428.05

sum of 23 to 40 is 932.53

Step-by-step explanation:

A(n)=20(1.1)^n-1

20 is the first term or a1

1.1 is the common ratio or r

A(22) = 20(1.1)^22-1

22nd term = 20(1.1)^21

22nd term = 148.00

sum of geometric sequence

formula

Sn = a1(1-r^n)/1-r

Sn = sum

a1 = first term

n = number of term

r = constant ratio

sum of 22nd = 1,428.05.

23 to 40 is 17 terms

Sequence: 23, 25.3, 27.83, 30.613, 33.6743, 37.04173, 40.745903 ...

The 17th term: 105.684378686

Sum of the first 17 terms: 932.528165548

socratic

miniwebtoolcomgeometricsequencecalculator

6 0
2 years ago
A group of students have the following house numbers : 29, 39, 59, and 79. Randy's house number is a composite number. What is R
wel
Randy's house number is 39

Explanation : We know that Randy's house number is either 29,39,59, or 79. Since his house is a composite number, we must pick the number from the following that is a composite number. 39 is a composite number, because 3 and 13 go into it
7 0
3 years ago
Read 2 more answers
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