2 years ago

For his statistics project, Martin recorded the weights of some apples.

Mathematics

1 answer:

nikdorinn [45]2 years ago

4 0

Answer:

50 grams

Step-by-step explanation:

You simply subtract 70 from 120, and get 50.

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A container has 3 apple juice boxes, 4 grape juice boxes and 5 orange juice boxes. Alex picks one juice box, drinks it and then

Eduardwww [97]

Hey!

Grape over total: $\frac{4}{12}$

After he drinks 1, there will be 1 less. That means it will be over 11

Orange over total: $\frac{5}{11}$

Now multiply the fractions

$\frac{4}{12} \times \frac{5}{11} = \frac{20}{132} \rightarrow \frac{10}{66} \rightarrow \frac{5}{33}$

That means the probability is: $\frac{5}{33}$

Good luck and hope this helps! :)

4 0

3 years ago

GH bisects FGI. Find the measure of HGI •15° •21° •10° •8°

tester [92]

Answer:

m<HGI=21°

Step-by-step explanation:

we know that

If GH bisects m<FGI then

m<FGH=m<HGI

substitute the values

(2x+1)°=(3x-9)°

solve for x

3x-2x=1+9

x=10°

The measure of angle HGI is equal to

(3x-9)° ------> substitute the value of x

3*10-9=21°

m<HGI=21°

3 0

3 years ago

Read 2 more answers

How many years in a month

Andrews [41]

Answer: There are 12 months in one 1 year

Step-by-step explanation:

5 0

3 years ago

I need help plz! If anyone knows, I would truly appreciate it! Thank uuu!!!!^^

swat32

Answer:

pic1 a pic2 d

Step-by-step explanation:

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8 0

3 years ago

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System with 3 variable. solve pleaseeee x+4y-5z=-7 3x+2y+3z=7 2x+y+5z=8

7nadin3 [17]

To solve this we need to form 2 equations with only 2 variables.
x+4y-5z=-7
2x+y+5z=8
3x+5y=1

15x+10y+15z=35
6x+3y+15z=24
9x+7y=11

Now we need to use these to find x and y
9x+15y=3
9x+7y=11
8y=-8
y=-1
Therefore:
x=2
From this we can find that:
2(2)-1+5z=8
Therefore z=1
The answer is x=2, y=-1, z=1

6 0

3 years ago