Answer:
This study uses random sampling
This study uses a control group
This study uses a repeated measures design
Number 21 would be 6 39/40
Answer:
New or current cost = 12 - 4.2 = $7.8
Step-by-step explanation:
Franco's Pizza is selling their pizzas 35% cheaper than usual. This is a discount on the normal cost. To get the amount it costs now, we will find the percentage of the discount on the original cost and subtract what we get from the original cost.
Discount = 35℅
Original cost of pizza is $12 (if a pizza normally cost $12).
So the discount in terms of dollars
= ℅ discount / 100 × normal cost of pizza
= 35 / 100 × 12 =0.35 × 12 = $4.2
New or current cost of pizza would be normal or original cost - the discount in dollars.
New or current cost = 12 - 4.2 = $7.8
Answer:
1.2
Step-by-step explanation:
it's 1.2 because
the marked parts on the number line represent a fraction of the whole
so in writing this
it will be decimals
and wen the marked lines between 0 and 1 are counted it is 4
so starting each marked line represent 2
so
0.2,0.4,0.6,0.8,1,1.2,1.4,......
so from 1 the next marked part is 1.2
so the answer is <u>1.2</u>
It's 8...................................