Step-by-step explanation:
Given,
perimeter = 94
length = 4y
breath = 5y + 2
perimeter = 2 ( l + b )
after inserting values we got,
2 ( l + b ) = 94
2 ( 4y + 5y + 2 ) = 94
2 ( 9y + 2 ) = 94
18y + 4 = 94
18y = 94 - 4 = 90
18y = 90
y = 90/18
y = 5
therefore,
length = 4y = 4×5 = 20
<em>hope</em><em> </em><em>this </em><em>answer </em><em>helps </em><em>you </em><em>dear.</em><em>.</em><em>.</em><em>take </em><em>care</em>
Answer: 50
Step-by-step explanation:
Let X represents his total weekly pay check
Hence, 70% of X = 35
70/100 × X =35
0.7 × X =35
0.7X =35
X = 35 ÷ 0.7
X = 50
X which is 50 is Alex 100% weekly pay check.
Answer:
B 0.34
Step-by-step explanation:
If 34% of all people are expected to get the flu, then that means 34% of any sample size should also expect to be infected. If they choose 1 person at random from either the population or a preselected random sample, then that person has a 34% chance of getting the flu. 0.34 is the decimal corresponding to 34%. So the probability is 0.34
Answer:
srry
Domain: (−∞,∞),{x|x∈R}
Range: {9}
Step-by-step explanation:
Find the domain by finding where the expression is defined. The range is the set of values that correspond with the domain.
