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alexgriva [62]
3 years ago
7

Please solve questions 4-8!! please solve by multiplying the decimals!! please and thank you :)

Mathematics
2 answers:
topjm [15]3 years ago
6 0

Answer:

4.     130.055

5.     2021.175

6.     2.48292

laiz [17]3 years ago
3 0

Answer:

Step-by-step explanation:

4.130.055

6. 2021.175

8. 2.48292

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You have discovered a computer program that can solve algebra problems at a rate of 2 problems per second use this ratio to calc
SVEN [57.7K]
Well lets set up an equation 2 problems per second yields
2x
for every second, x.
Now if we want the problems solved, y it will be equal to this product so
y = 2x
Now lets plug in 60 seconds, which is 1 minute
y = 2(60) \\ y = 120
It can solve 120 algebra problems in 1 minute.
3 0
3 years ago
Helpppp pls
forsale [732]
Each of them would have to see 5 movies to pay the same amount.

Explanation;

Members have to pay $30 a month just to have a lower admission fee. So members already start with a high price. If you add 7.95 together 5 times you get 39.75. This is the same as the members when you add the $30 admission fee to the 5 movies. (30+1.95....). That is how you find that both members and nonmembers will be paying the same amount after both watching 5 movies.
8 0
3 years ago
-a-10 = 5a +8 pleasee help me
professor190 [17]

Answer:

a=-3

Step-by-step explanation:

5a+a=-10-8

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a=-18/6

a=-3

4 0
2 years ago
Read 2 more answers
67. The Goldbach Conjecture. Recall that a prime number is a
Korvikt [17]

Answer:

<u>Test the conjecture for 10 even numbers</u>

10 = 3 + 7

12 = 5 + 7

14 = 7 + 7

16 = 5 + 11

18 = 5 + 13

20 = 7 + 13

22 = 11 + 11

24 = 11 + 13

26 = 13 + 13

28 = 11 + 17

<u>Do you think the conjecture is true? Why or why not?</u>

I believe the conjecture is true because the sum of two odd numbers is an even number and you can find two prime odd numbers for every even number whose sum is that even number.

4 0
3 years ago
Evaluate x y when x = 4/5 and y = 1/3. what would the fraction or mixed number be?
Alex777 [14]
X = 4/5
y = 1/3
x+y = 4/5 + 1/3
x+y = 12/15 + 5/15
x+y = 17/15
5 0
4 years ago
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