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Alina [70]
3 years ago
6

Mrs. Link's homeroom class wants to win their school's canned food drive competition. There are 24 students in their class. At t

his time, they have collected a total of 40 cans. They feel that 250 cans will win the competition. How many cans should each student bring to school in order to win the competition? *
Mathematics
1 answer:
vlada-n [284]3 years ago
5 0

Answer:

9

Step-by-step explanation:

the 24 students need to collect 210

210/24 = 9 (to the nearest whole number)

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Determine which of these relations are transitive. The variables x, y, x', y represent integers A.x~y if and only if x +y is pos
Veronika [31]

Answer:

A, B, C,D, F

Step-by-step explanation:

The explanation for why each option is transitive and option E is not transitive is explained in the attachment

6 0
3 years ago
Quincy was stuck inside during an afternoon rainstorm. He spent 20 minutes reading books, 18 minutes eating lunch, 12 minutes wa
SSSSS [86.1K]

Answer:

The answer is B. He spent 3 minutes eating lunch for every 10 minutes.

Step-by-step explanation:

He spent stuck inside during the brainstorm for:

20+18+12+10= 60 minutes in total.

And now we want to know what he did for every 10 minutes he spent in the rainstorm. To do that we need to divide what he did for every 10 minutes by the total of minutes that he was stuck:

\frac{10}{60} =\frac{1}{6}

And now we can multiply the time of the activities by 1/6 to get the time he did each activity every 10 minutes.

Reading:

20*\frac{1}{6} = 3.33 minutes reading for every 10 minutes.

Eating:

18*\frac{1}{6} = 3 minutes eating for every 10 minutes.

Watching TV:

12*\frac{1}{6} = 2 minutes watching TV for every 10 minutes.

Drawing:

10*\frac{1}{6} = 1.67 minutes drawing for every 10 minutes.

Therefore he spent 3 minutes eating lunch for every 10 minutes.

4 0
3 years ago
Read 2 more answers
A limnologist takes samples from a creek on several days
Vinvika [58]

Answer:

y = 147.56 - 10.78x

Step-by-step explanation:

Given :

x = 10.2 ; y = 37.6 ; Sx = 2.8 ; Sy = 30.8 ; r = - 0.98

The regression equation :

y = mx + c

Where ;

m = slope ; c = intercept

Slope = r * (Sy/Sx)

Slope = - 0.98 * (30.8 / 2.8)

Slope = - 0.98 * 11 = - 10.78

To obtain c :

y = mx + c

y - mx = c

37.6 - (-10.78)(10.2) = c

37.6 + 109.956 = c

147.556 = c

Hence, equation becomes :

y = 147.556 - 10.78x

y = 147.56 - 10.78x

8 0
3 years ago
Read 2 more answers
Which one is it please help
skad [1K]

Answer:

B

Step-by-step explanation:

because look at the chart sideways.

8 0
3 years ago
HELP! Find the value for x.
raketka [301]

Answer:

x=6

Step-by-step explanation:

6 +2 is 8

2(6) - 9 = 3

8 times 3 is 24

Mark Brainliest :)

7 0
2 years ago
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