Answer:
<em>5,078.401 </em>
Step-by-step explanation:
5,000 + 70 + 8 + 0.4 + 0.001 = <em>5,078.401</em>
It can be written as √64·√x¹⁶ = 8x⁸, so answer B.
Answer:
1.5
Step-by-step explanation:
Answer:
H0: μ ≤ 34
H1: μ > 34
The z-test statistic is ≈ 1.8
The critical z-score is 1.28
we fail to reject the null hypothesis H0: μ ≤ 34
Step-by-step explanation:
H0: μ ≤ 34
H1: μ > 34
The z-test statistic is calculated using the formula:
z=
where
- X is the average class size found in the sample (35.6)
- M is the mean according to the null hypothesis (34)
- s is the standard deviation for class size (9)
then z=
≈ 0.18
The critical z-score is 1.28 for α=0.10 (one tailed)
Because the test statistic is less than the critical value, do not reject the null hypothesis.
1 L = 1000 mL
1 kg = 1000 g
You can use this to convert the equations.
200 mL of paint x 5 = 1000 mL (1 liter)
40 g x 5 = 200 grams of paint powder
200 g x 20 = 4000g of paint powder for 20 liters of paint
4000g/600g = 6 2/3
You’ll need 7 packets of paint powder.