2 years ago

#1

Mathematics

1 answer:

Leviafan [203]2 years ago

4 0

Answer:

I don't know

Step-by-step explanation:

i don't know how to explain

You might be interested in

Factor the equation in the picture

Sati [7]

Answer:

Step-by-step explanation:

4 x^ + 36=0

4x( x + 9) =0 provd

8 0

3 years ago

Please help please please

alexgriva [62]

Two sets (or three technically)
sets {2, 4, 6, 8, 10} & {8,9,10}

The probability of one of the above numbers because it is a union of those two vars/sets so numbers from either set go

{2, 4, 6, 8, 9, 10}
Thats 6 of the 10 numbers

6/10
.6

If i'm wrong, sorry, haven't done this kind of stuff in a while

8 0

3 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