1. 7% can also be written as .07
2. To figure out what 7% of 24.50 is than you need to multiple 24.50*.07.
3. 24.50*.07 = 1.715 or $1.72
4. Another way to think about this is as follows:
X/24.50= 7/100 and solve for X
24.50*7 =100x
171.50 =100x
171.50/100=x
1.715 =X
24.50*.07= 1.715 or $1.72
Answer:
He can buy 160 crates of apples and 40 crates of pears. (160, 40).
Step-by-step explanation:
From the information given, you can write the following equations:
25x+25y=5000 (1)
6x+5.50y=1180 (2), where:
x is the number of crates of apples
y is the number of crates of pears
First, you can solve for x in (1):
25x=5000-25y
x=(5000/25)-(25y/25)
x=200-y (3)
Then, you can replace (3) in (2) and solve for y:
6(200-y)+5.50y=1180
1200-6y+5.50y=1180
1200-1180=6y-5.50y
20=0.5y
y=20/0.5
y=40
Finally, you can replace the value of y in (3) to find the value of x:
x=200-y
x=200-40
x=160
According to this, the answer is that he can buy 160 crates of apples and 40 crates of pears. (160, 40).
Half of 57 is 28.5. Hoped I helped. :)
Answer:
x ≈ 11.3
Step-by-step explanation:
Using the sine ratio in the right triangle
sin45° = 
= 
( multiply both sides by x )
x × sin45° = 8 ( divide both sides by sin45° )
x = 
≈ 11.3
1a) A = 4πpw
/4πw = /4πw
A / 4πw = p
1b) A = 4πpw
22 = 4πp(2)
p = 11/4π (≈0.87)
2a) P = 2πr + 2x
P - 2x = 2πr
/2π /2π
P-2x / 2π = r
2b) P = 2πr + 2x
440 = 2πr + 2(110)
r = 110/π (≈35.014)
