102 would be the most reasonable estimate.
The experimental probability of owning fewer than 2 vehicles, based on the survey, is 15/50. We multiply this probability by the number of subscribers to the magazine:
15/50(340) = 102
Answer:
33
Step-by-step explanation:
QP = CR = RA = 66/2 = 33
Answer:
The Prime Factorization is:
3 x 3 x 3 x 3
In Exponential Form:
34
CSV Format:
3, 3, 3, 3
Prime Factors Tree
81
/ \
3 27
/ \
3 9
/ \
3 3
Step-by-step explanation:
Answer:
$2.50
Step-by-step explanation:
Let's set up a proportion using the following setup.
price / pens = price / pens
We know that it costs $4.00 for 8 pens.
$4.00 / 8 pens = price / pens
We don't know how much it costs for 5 pens. Therefore, we can say it costs $x for 5 pens.
$4.00 / 8 pens = $x / 5 pens
4/8=x/5
We want to solve for x (the cost for 5 pens). Therefore, we must get x by itself on one side of the equation. x is being divided by 5. The inverse of division is multiplication, so multiply both sides of the equation by 5.
5*(4/8)=(x/5)*5
5*(4/8)=x
5*0.5=x
2.5=x
x= $2.50
Ivan should pay $2.50 for 5 pens.