2 years ago

out of 30 students surveyed 17 have a dog based on these results predict how many of the 300 students in the school have a dog

2 answers:

7 0

The whole school would have 170 students that have a dog

7 0

One hundred seventy is the answer.

You might be interested in

Ber [7]

Answer:

Yes

Step-by-step explanation:

There are about 52 weeks in a year, 42,990 ÷ 52 = 826.73076 ,

1277 ÷ 12 = 106.41666

826.73076 - 106.41666 = 720.3141

720.3141 - 456 = 264.3141

8 0

3 years ago

Ymorist [56]

To reflect a function across the y-axis you have to change

$x\mapsto -x$

So, the function becomes

$f(x)=-2x^2+5x-3 \mapsto f(-x)=-2(-x)^2+5(-x)-3=-2x^2-5-3$

3 0

3 years ago

Tems11 [23]

Answer:

x=99/8

Step-by-step explanation:

7 0

3 years ago

ohaa [14]

Answer: The answer is 3x+1.

Explanation: I used the given functions to set up and simplify f(x+2).

8 0

1 year ago

kaheart [24]

10 times one hundred = 10 × 100 = 1000

1000 is 10 lots of 100 or 1 lot of 1000

10 times as many as 1 hundred is 10 hundreds or 1 thousand

6 0

2 years ago