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saul85 [17]
3 years ago
8

Which one should I choose

Mathematics
2 answers:
Nostrana [21]3 years ago
6 0

Answer:

its the last one

Step-by-step explanation:

the sign flips when you divide by a negative

lapo4ka [179]3 years ago
4 0

9514 1404 393

Answer:

  z ≥ 3

Step-by-step explanation:

When you divide by the negative coefficient of z, you reverse the inequality symbol:

  -8z ≤ -24

  z ≥ -24/-8 . . . . divide by -8

  z ≥ 3

This graphs as a solid dot at 3, with the line extending to the right (to greater values).

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What is the annual interest earned on a $4,000 deposit with a simple interest rate of 3%?
jasenka [17]

Answer:

120

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Scientists found that the body of a male consists of 3.58×10^-4 lbs of zinc. What is the number written in standard notation?
notka56 [123]

Answer:

The number is 0.000358 lbs.

Step-by-step explanation:

Scientists found that the body of a male consists of 3.58 \times 10^{-4} lbs of zinc.

This is a scientific way of writing a number.

For, example 0.0023, a number in normal or standard notation can be scientifically written as 2.3 \times  10^{- 3}.

So, in our case, the number is 3.58 \times 10^{-4} lbs and we have to write this number in standard notation.

Then the number is 0.000358 lbs. (Answer)

4 0
3 years ago
each classroom in willett hall will hold 34 students.There are 4 floors with 6 classroom on each floor. How many students can be
ozzi

4 floors with 6 class rooms each = 6*4 = 24 total class rooms.

24 class rooms x 34 students in each one = 816 total students.

4 0
3 years ago
Read 2 more answers
Ann, Ben, and Cindy were eating strawberries. The ratio of the numbers of berries they ate is 5:5:7. If Cindy ate 30 strawberrie
agasfer [191]

Answer:

170

Step-by-step explanation:

Ann, Ben, and Cindy were eating strawberries.

The ratio of the numbers of berries they ate is 5:5:7.

If Cindy ate 30 strawberries less than Ann and Ben together,

find:

what is the total number of strawberries the three of them ate?

solution:

add the ratios 5 + 5 + 7 = 17

since Cindy ate 30, less than Ann and Ben together so, the equation is

7x = 5x + 5x - 30

7x - 10x = -30

x = 30/3

x = 10

ann 5 x 10 = 50

ben 5 x 10 = 50

cindy 7 x 10 = 70  

total            = 170

7 0
3 years ago
Help me with this pls
melomori [17]
A and E, they are basically at the same point around
5 0
3 years ago
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