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MaRussiya [10]
3 years ago
10

Kathy purchased cereal in bulk on two different trips to a grocery store. She paid $5.79 per pound each time. She purchased 2.25

pounds the first time and 1.8 pounds the second time. Rounded to the nearest cent, what is the total amount Kathy paid for both cereal purchases?
Mathematics
1 answer:
insens350 [35]3 years ago
5 0

Answer:

$23.45

Step-by-step explanation:

5.79 x 2.25 = 13.03

5.79 x 1.8 = 10.42

total = 23.45

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If a sequence of 8 consecutive odd integers with increasing values has 9 as its seventh term. What is the sum of the terms of th
klemol [59]

Answer:

Sum = 32

Step-by-step explanation:

Given

Sequence = Consecutive Odds

T_7 = 9

Required

The sum of the terms

A sequence of odd number has a difference of 2. So, the sequence is represented as:

S = \{-3,-1,1,3,5,7,9,11\}

Add up all terms in the sequence

Sum = -3-1+1+3+5+7+9+11

Sum = 32

8 0
3 years ago
1. Use the sequence to answer the questions. 2.5, 6, 9.5, 13, 16.5, 20,… (a) What is the common difference? (b) What is the recu
aev [14]
Common difference = 6 - 2.5 = 3.5

(B) recursive formula can be written as
U(n+1) = U(n) + 3.5n
where value of n is 0 to infinity
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               

6 0
3 years ago
Help please..................
anygoal [31]
The answer is Either 2 18 or 21
7 0
3 years ago
Please help :/ math is my worst subject and i cant get it for the life of me lol
marin [14]

The answer is (-2, -1.5, 0, 2/5, 3/4)

7 0
3 years ago
Read 2 more answers
Write 0.00973 in scientific notation
12345 [234]
9.73, or 9.73x10^-3, hope this helped!
5 0
3 years ago
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