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liq [111]
3 years ago
5

In the school library, there is 28 fiction items to every three non-fiction items. which is the best estimate of how many total

items there are in the library if there are 52 nonfiction items?
Mathematics
1 answer:
Tresset [83]3 years ago
6 0

Answer:

there will be 537 items in the library

Step-by-step explanation:

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QUESTION 3<br>3.1 Round the following number up to the nearest whole number<br>R13492.39​
ivolga24 [154]

Answer:

the answer is R13492

Step-by-step explanation:

hope it helps

3 0
3 years ago
I WILL MARK YOU BRAINLIEST!!!!!
iren2701 [21]

Answer:

C. one solution

Step-by-step explanation:

The number of solutions can be found from the number of intersection points.

There are 2 lines, a parabola (curve) and a horizontal line that is parallel to the x axis.

We see that there is 1 point of intersection between the 2 lines, at (2,1)-right 2 and up 1. Therefore, this non linear system has 1 solution.

C. one solution is the correct answer.

7 0
4 years ago
Solve for θ if sinθ = 0.45. Round answer to the nearest degree.
marysya [2.9K]
If you look in a table of sines, you find that sin(θ) = 0.45 corresponds to an angle of about 26°45', so is nearest to 27°.

7 0
3 years ago
A number rounded to the nearest tenth is 0.6. which could be the original number before rounding?
Dafna1 [17]

Answer:

3rd choice 0.57

Step-by-step explanation:

when rounding to the tenth place we look at the hundreds place and when it greater than or at 5 we round up and when it's less than 5 we round down.

1) explanation:0.7 when rounding to the tenth place. since the 8 was greater than 5 we round-up and get 0.70.

2)explanation: 0.5 when rounded to the tenth place the hundreds place which is 2 is less the 5 so we round down and get 0.50.

3)explanation: 0.6 when rounded its hundreds place is greater than 5 so we round up and get 0.60.

4)explanation: 0.7 when rounding to the tenth place. since the 9 was greater than 5 we round-up and get 0.70.

hopes this help you

4 0
3 years ago
Suppose that the expected value of a measurement is 2.0 m. Which of the following sets of measurements is the MOST accurate? A.
zavuch27 [327]

Answer:

C is probably the answer

Step-by-step explanation:

1.9 Is approximately 2

2.3 Is approximately 2

2.2 is also approximated to 2

1.8 Is also approximately 2

4 0
3 years ago
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