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patriot [66]
3 years ago
11

4 groups of 5 hundredths

Mathematics
1 answer:
Fudgin [204]3 years ago
4 0
5/100 * 4 = 20/100 reduces to 1/5
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Es
docker41 [41]

Answer:

x can be any value

Step-by-step explanation:

x can be any value and its output is always a constant 8.

4 0
3 years ago
What is the probability of breaking a stick into 3 pieces and forming a triangle?
kicyunya [14]

The probabilities:

-Two break points are selected randomly (and distributed uniformly) on the stick.

The stick is first broken into two pieces. The longest (or rather, not the shortest) is then broken into two.

-The stick is first broken into two pieces. A piece randomly selected with probability 1/2 is then broken into two.

-The stick is first broken into two pieces. A piece randomly selected with the probability proportional to its length is then broken into two.

3 0
3 years ago
The short-Run Macroeconomic Model is very similar to the standard model for markets. In what ways are these two models different
Semmy [17]

Answer: Option (c) is correct

Step-by-step explanation:

Slope of demand curve is negative and slope of supply curve is positive in both the models.

But labeling of axis is different in both the models. In the short-run macroeconomic model, y-axis represents the price level whereas x-axis represents the GDP.

While in the standard model for markets, y-axis shows the general price level whereas x-axis represents the output level.

4 0
3 years ago
Which numbers are solutions
Tom [10]

Answer:

6 and 3

Step-by-step explanation:

x^2 - 9x + 18 = 0

(x-6)•(x-3)=0

if x-6 = 0 then x = 6

and if x-3= 0 then x = 3

3 0
3 years ago
Read 2 more answers
The commercial for the new Meat Man Barbecue claims that it takes 10 minutes for assembly. A consumer advocate thinks that the c
Andrews [41]

Answer:

There is enough evidence to make the conclusion that the population mean amount of time to assemble the Meat Man barbecue is not equal to 10 minutes (P-value=0.009).

Step-by-step explanation:

We have to perform an hypothesis test on the mean.

The null and alternative hypothesis are:

H_0: \mu=10\\\\H_1: \mu \neq 10

The significance level is \alpha=0.05.

The test statistic t can be calculated as:

t=\frac{M-\mu}{s/\sqrt{N} } =\frac{11.2-10}{3.1/\sqrt{50} }=2.737

The degrees of freedom are:

df=N-1=50-1=49

The P-value (two-tailed test) for t=2.737 and df=49 is P=0.00862.

This P-value (0.009) is smaller than the significance level, so the effect is significant. The null hypothesis is rejected.

There is enough evidence to make the conclusion that the population mean amount of time to assemble the Meat Man barbecue is not equal to 10 minutes.

7 0
3 years ago
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