We know that Richard can apply fertilizer to 4485 square feet
= 3/4 hour
To solve this problem,<span> one approach is to find 1/4 then
multiply by 4 to get the whole 4/4 or 1 hour.</span>
So the solution would be:<span>
</span>
4485/3=1495<span>
<span>Then multiply this by 4.</span></span>
<span>
1495 multiplied by 4 is equal to 5980 square feet.</span>
So Richard can apply fertilizer to 5980 square feet in 1 hour.
Answer:
2
Step-by-step explanation:
Answer:
0.68
Step-by-step explanation:
The formula for z test is given above as:
z = p' - p/√(pq/n)
p' = sample proportion
= Number of infested samples(trees)/ Number of samples
p' = 127/1000 = 0.127
p = 12% = 0.12
q= 1 - 0.12 = 0.88
n = number of samples = 1000
z = 0.127 - 0.12/√(0.88 × 0.12/1000)
z = 0.007/√0.0001056
z = 0.007 /0.0102761861
z = 0.6811865737
Therefore, the z test statistic is approximately ≈ 0.68
Sharks exhibit a great diversity in their reproductive modes. There are oviparous (egg-laying) species and viviparous (liv
(N+18)+2n=90
3n=90-18
3n=72
N=24
Yeah it’s b, you’re correct
