Answer:
Area of the rectangle(A) is given by:
where, l is the length and w is the width of the rectangle.
As per the statement:
A rectangle has an area of 72 in²
⇒A = 72 in²
then;
It is given that:
The length and the width of the rectangle are changed by a scale factor of 3.5.
Length of new rectangle become = 3.5l
Width of new rectangle become = 3.5 w
then;
Area of new rectangle = (Length of new rectangle)(Width of new rectangle)
⇒Area of new rectangle = (3.5l)(3.5w) =12.25(lw)
Substitute the given values we have;
Therefore, the area of the new rectangle is, 882 in²
Answer:
Weight of EACH square = 0.2 pounds
18% oat = 0.36 pounds
Step-by-step explanation:
Given that:
Weight of bag = 2 lb
Percentage of oat in mix = 18%
% of the mix is oats. (a) Use the 10 by 10 grid to represent 2 lb of trail mix. Determine how much weight each square represents and label all the squares. Then, shade in 18% of the grid. (b) What is the weight of the oats in the trail mix? Show your work and label your answer. Answer:
If trail mix is represented by 10 by 10 square grid ;
Each square represents : 2 pounds / 10 = 0.2 pounds
18% of the total weight
0.18 * 2 = 0.36 pounds
If the ratio is 1:2,
sam has three dollars.
buffy has six dollars.
we know this because the ratio is 1;2, so we can multiply sam’s amount by two, because buffy’s amount is twice sam’s amount.
ANSWER: buffy has 6 dollars!!
if you need the new ratio: 3:6
Answer:
Step-by-step explanation:
1. The probability that your mail is delivered before 2 pm is 0.9, so the probability that the mail is delivered at 2 pm or after 2 pm (so not before 2 pm) is 1-0.9=0.1.
Remark: 0.9=9/10=90/100=90%, and 0.1 is 10%
2. Probability of the mail being delivered before 2 pm for 2 consecutive days is
3. take a look at the picture attached, the tree diagram is another method we could use.
