2 years ago

Decide whether it’s a Function or not

1 answer:

8 0

1=function
2=not function
3=not function
4=function

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harina [27]

Answer:

≈ 14.6%

Step-by-step explanation:

percentage increase is calculated as

$\frac{increase}{original}$ × 100%

increase = 2.75 - 2.40 = 0.35 , then

percentage increase = $\frac{0.35}{2.40}$ × 100% ≈ 14.6% ( to the nearest tenth )

6 0

2 years ago

NeTakaya

Answer:

$15

Step-by-step explanation:

8 0

4 years ago

MrMuchimi

You didn't include the graph.

5 0

4 years ago

Papessa [141]

Solution: We are given that:

5 people can paint 7 walls in 21 minutes

Therefore, 1 person can paint 7 walls in $21 \times 5=105$ minutes

Which means 1 person can paint 1 wall in $\frac{105}{7} =15$ minutes

Now, 3 people can paint 1 wall in $\frac{15}{3} =5$ minutes

Therefore, 3 people can paint 5 walls in $5 \times 5=25$ minutes

3 0

3 years ago

bezimeni [28]

Answer:

the value of y is 27 such a silli question

6 0

4 years ago