The price per square foot is 0.55$
Step-by-step explanation:
We can solve this problem by applying the rule of three.
In fact, we know that:
- The price per 1 gallon is $55
- The area covered by 1 gallon is
So this means that the price per (1 gallon) is $55.
Here we want to find the price per square foot, so we can write:
And solving for x, the price per square foot, we find:
So, the price per square foot is 0.55$.
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Answer:
1st lawn = $12.00 to weed and $20.00 to mow
2nd lawn = $15.00 to edge
plus $5.00 tip
from 1st and 2nd lawn plus tip $12.00 + $15.00 + $15.00 + $5.00 = $46.00
On Monday Javier made $46.00 from both lawns
Step-by-step explanation:
Answer:
a = 0.05
Claim: The success rate of the XSORT method of gender selection.
x = 55
n = 100
Null and alternative hypothesis is
H0:P=0.5 Vs P 0.5
p0 : 0.5
x : 55
n : 100
prop : p0
calculate
we get
z = 1
p = 0.317310
so p value > 0.05 we fail to reject null hypothesis.
Conclusion : There is sufficient evidence that we support null hypothesis.
That is the success rate of the XSORT method of gender selection
Step-by-step explanation:
hii dear how r u hope u r fine
Answer: 2/3
Step-by-step explanation:
3(1+2t)=3t+5
3+6t=3t+5
6t-3t=5-3
3t=2
t=2/3