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Anestetic [448]
3 years ago
7

And I college library there are four times as many non-fiction books as fiction books.

Mathematics
1 answer:
Lynna [10]3 years ago
3 0
A is 1:4, b is 4 times, and c is 7:9
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I need help on this for brainly
Gre4nikov [31]

Answer:

d

Step-by-step explanation:

(7,1)

7 0
2 years ago
Thirty students at Eastside High School took the SAT on the same Saturday. Their raw scores are given next. 1,450 1,620 1,800 1,
IRISSAK [1]

Answer:

Number of students who scored atleast 1700 but less Than 2100 = 17

Step-by-step explanation:

Given the data :

1,450 1,620 1,800 1,740 1,650 1,800 2,010 1,780 1,840 1,490 1,620 1,480 2,390 1,640 1,830 1,710 1,900 1,910 1,950 1,820 1,590 2,350 2,260 1,870 1,530 1,950 2,000 1,830 1,980 2,100

Class interval __ Frequency

1400 - 1599 ____ 5

1600 - 1799 ____ 7

1800 - 1999 ____12

2000 - 2199 ___ 3

2200 - 2399 ___ 3

Number of students who scored atleast 1700 but less Than 2100 = 17

8 0
3 years ago
HELP ME PLEASE!!!! I NEED HELP!!!!!
ehidna [41]
I'm pretty sure the answer is A. hope that helped
8 0
3 years ago
Read 2 more answers
What is the solution of 5sin2θ=3 for 0≤θ≤2π? Please help.
grigory [225]

Answer:

C) \theta\approx\{0.3218,1.249,3.463,4.3908\}

Step-by-step explanation:

5\sin2\theta=3;\: 0\leq\theta\leq 2\pi\\\\\sin2\theta=\frac{3}{5}\\ \\2\theta\approx\{0.6436,2.498,6.926,8.7816\}\\\\\theta\approx\{0.3218,1.249,3.463,4.3908\}

7 0
2 years ago
What is the length of the line segment BC
Blizzard [7]
I don't know you have to use a measuring tool to figure it out ruler helps sorry try a ruler of a angle scale
5 0
3 years ago
Read 2 more answers
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