Answer:
A value the replace a number that you can't see

Answer:
It's called variables, that's what we see

After an 80% reduction you purchase a new sofa on sale for $108 what was the original price

Assume that the probability of any newborn baby being a girl is one halfand that all births are independent. If a family has five children (no twins), what is the probability of the event that none of them are girls?

What is 825 divided by 3? I need it asap

write the equation of a line that is parallel to y = -7/5x + 6 and that passes through the point (2, -6)

If you deposit $5,000 into an account that pays 4% simple interest, what will the balance be in 6 years?

Assume that the probability of any newborn baby being a girl is one halfand that all births are independent. If a family has five children (no twins), what is the probability of the event that none of them are girls?

What is 825 divided by 3? I need it asap

write the equation of a line that is parallel to y = -7/5x + 6 and that passes through the point (2, -6)

If you deposit $5,000 into an account that pays 4% simple interest, what will the balance be in 6 years?

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The answer is the third choice: -1/4.

Here’s why: if you count from 0 to 1 or -1, it’s 4 steps. That means the fraction would have a denominator of 4, if there were 5 parts, then the denominator would be 5...and so on. The numerator is 1 because 0 to the point is 1 step. But now why negative? Because everything to the left of 0 on the number line will be negative, everything right of 0 on the number line will be positive.

Hope this also helped you to understand for future problems like this.

Here’s why: if you count from 0 to 1 or -1, it’s 4 steps. That means the fraction would have a denominator of 4, if there were 5 parts, then the denominator would be 5...and so on. The numerator is 1 because 0 to the point is 1 step. But now why negative? Because everything to the left of 0 on the number line will be negative, everything right of 0 on the number line will be positive.

Hope this also helped you to understand for future problems like this.

**Answer:**

**t = 2.9272 > 1.708 at 25 degrees of freedom**

**null hypothesis is rejected**

**The council decides that it will increase the transportation budget if the amount of waiting time for drivers is not exceeds 18 minutes**

**Step-by-step explanation:**

**Step (i):****-**

A sample of 26 main roads results in a mean waiting time of 21.1 minutes with a sample standard deviation of 5.4 minutes.

Given sample size 'n' = 26

The mean of the sample 'x⁻ = 21.1 min

Standard deviation of the sample 'S' = 5.4 min

The Population mean 'μ' = 18min

__Step(ii)__:-

__ Null hypothesis: H₀__ : The council decides that it will increase the transportation budget if the amount of waiting time for drivers exceeds 18 minutes.

'μ' > 18min

**Alternative hypothesis**** :H₁: **

**'μ' <18min**

**Level of significance :**** ∝=0.05**

**Degrees of freedom γ = n-1 = 26-1 =25**

**The test statistic **

** **

**t = 2.9272**

**Step(iii)****:-**

**The tabulated value t = 1.708 at 25 degrees of freedom**

**t = 2.9272 > 1.708 at 25 degrees of freedom**

**Null hypothesis is rejected at 5% significance level of significance**

**Conclusion****:- **

**The council decides that it will increase the transportation budget if the amount of waiting time for drivers is not exceeds 18 minutes**

**Answer:**

its about 2 gallons :)

**Answer **

** 8 **

**Step-by-step **

**Its hard to explain how I got it but yeah :) I hope this helps . **

**Answer:**

**Sorry this is a really really late reply but to find the median on the graph you need to find the mid value, so for example if the y axis goes up to 60, then the middle of the values will be 30. You go across this 30th value and find the median.**

**Hope this helps. **

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The interval level of measurement is a number scale that classifies both order and the value change between each number. For example, a ruler has intervals 1, 2, and 3 inches. The distance between 1 to 2 inches is the same as the distance between 3 to 4 inches.