All categories

3 years ago

I'm spending my last 10 points on this please help me

Mathematics

2 answers:

gavmur [86]3 years ago

7 0

Answer:

Rate of sales tax = 6% of $60

Sales tax = $\frac{6}{100}$ × 60

= $3.60

Ksivusya [100]3 years ago

7 0

The answer would be $3.60 on that queen

You might be interested in

A spinner is divided into 8 equal sections, and each section contains a number from 1 to 8. What is the probability of the spinn

icang [17]

Answer:

1/8

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

choose the best definition for domain. a. The inputs of a relation b. the outputs of relation c. the movement of a graph either

d1i1m1o1n [39]

Hi there!

I like to think of the domain and range as coordinates, so think of the domain as the x value, or the input, and the range as the y value, or the output.
So, b wouldn't work because of what I just explained.
C could be defined as slope.
And d won't work because this would be defined as a function.

So the only answer left would be a. the inputs of a relation (but just know that domain is also the input of a function)

I hope I helped!

8 0

4 years ago

Read 2 more answers

Because of the relatively high interest rates, most consumers attempt to pay off their credit card bills promptly. However, this

BigorU [14]

Answer:

a. 0.4129 = 41.29% of the bank's Visa cardholders pay more than 29 dollars in interest.

b. 0.1867 = 18.67% of the bank's Visa cardholders pay more than 35 dollars in interest.

c. 0.0742 = 7.42% of the bank's Visa cardholders pay less than 14 dollars in interest.

d. An interest payment of $35.2 is exceeded by only 18% of the bank's Visa cardholders.

Step-by-step explanation:

Normal Probability Distribution

Problems of normal distributions can be solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the z-score of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Mean of 27 dollars and a standard deviation of 9 dollars.

This means that $\mu = 27, \sigma = 9$

A. What proportion of the bank's Visa cardholders pay more than 29 dollars in interest?

This is 1 subtracted by the p-value of Z when X = 29, so:

$Z = \frac{X - \mu}{\sigma}$

$Z = \frac{29 - 27}{9}$

$Z = 0.22$

$Z = 0.22$ has a p-value of 0.5871.

1 - 0.5871 = 0.4129

0.4129 = 41.29% of the bank's Visa cardholders pay more than 29 dollars in interest.

B. What proportion of the bank's Visa cardholders pay more than 35 dollars in interest?

This is 1 subtracted by the p-value of Z when X = 35, so:

$Z = \frac{X - \mu}{\sigma}$

$Z = \frac{35 - 27}{9}$

$Z = 0.89$

$Z = 0.89$ has a p-value of 0.8133.

1 - 0.8133 = 0.1867

0.1867 = 18.67% of the bank's Visa cardholders pay more than 35 dollars in interest.

C. What proportion of the bank's Visa cardholders pay less than 14 dollars in interest?

This is the p-value of Z when X = 14. So

$Z = \frac{X - \mu}{\sigma}$

$Z = \frac{14 - 27}{9}$

$Z = -1.445$

$Z = -1.445$ has a p-value of 0.0742.

0.0742 = 7.42% of the bank's Visa cardholders pay less than 14 dollars in interest.

D. What interest payment is exceeded by only 18% of the bank's Visa cardholders?

This is the 100 - 18 = 82nd percentile, which is X when Z has a p-value of 0.82, so X when Z = 0.915.

$Z = \frac{X - \mu}{\sigma}$

$0.915 = \frac{X - 27}{9}$

$X - 27 = 0.915*9$

$X = 35.2$

An interest payment of $35.2 is exceeded by only 18% of the bank's Visa cardholders.

7 0

3 years ago

a number is less than 200 and greater than 100 the ones digit is 5 less than 10.the tens digit is 2 more than the ones digit.wha

postnew [5]

It's between 101 and 199.

5 less than 10 is 5.
2 more than 5 is 7

My guess is 157

5 0

3 years ago

G = -5r + 13<br> what does g equal to

hram777 [196]

Answer:

go to cymath and put your problem in their

Step-by-step explanation:

4 0

3 years ago