answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
artcher [175]
2 years ago
6

The picture below shows Annie and her younger brother Tommy’s money. They want to combine their money to buy something together.

How much do they have in all? Annie has 4 dollar bills, 11 dimes, and 4 pennies. Tommy has 3 times and 3 pennies. $4.81 $5.14 $5.47 $8.44
Mathematics
2 answers:
Lyrx [107]2 years ago
7 0

Answer: $5.47

Step-by-step explanation:

Hi, to answer this question we have to add all the money, but first, we have to convert all the values to dollar.

Annie:

4 dollars = $4  

11 dimes = 11 x 0.10 = $1.1 ( since 1 dime = 0.10 dollars)

4 pennies =4 x 0.01= $0.04 ( since 1 penny = 0.01 dollars)

Tommy

3 dimes = 3 x 0.10 = $0.3

3 pennies = 3x 0.01 = $0.03

Adding the values:

4 +1.1+0.04+0.3+0.03 = $5.47

Inga [223]2 years ago
5 0

Answer:

$5.47

Step-by-step explanation:

Given data:

Annie has 4 dollar , 11 dimes, 4 pennies.

Tommy has 3 dimes, 3 pennies.

To add the money, let us first convert dime and penny into dollar.

1 dollar = $1

11 dime = $1.1

4 penny = $0.04

3 dime = $0.3

3 penny = $ 0.03

Total money = Annie’s money + Tommy’s money

                     = $4 + $1.1 + $ 0.04 + $0.3 + $0.03

                     = $5.47

So, they have $5.47 in all.

You might be interested in
Suppose a certain airline uses passenger seats that are 16.2 inches wide. Assume that adult men have hip breadths that are norma
Pachacha [2.7K]

Answer:

Each adult male has a 5.05% probability of having a hip width greater than 16.2 inches.

There is a 0.01% probability that the 110 adult men will have an average hip width greater than 16.2 inches.

Step-by-step explanation:

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by

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

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. Subtracting 1 by the pvalue, we This p-value is the probability that the value of the measure is greater than X.

In this problem

Assume that adult men have hip breadths that are normally distributed with a mean of 14.4 inches and a standard deviation of 1.1 inches. This means that \mu = 14.4, \sigma = 1.1.

What is the probability that any one of those adult male will have a hip width greater than 16.2 inches?

For each one of these adult males, the probability that they have a hip width greater than 16.2 inches is 1 subtracted by the pvalue of Z when X = 16.2. So:

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

Z = \frac{16.2 - 14.4}{1.1}

Z = 1.64

Z = 1.64 has a pvalue of 0.9495.

This means that each male has a 1-0.9495 = 0.0505 = 5.05% probability of having a hip width greater than 16.2 inches.

For the average of the sample

What is the probability that the 110 adult men will have an average hip width greater than 16.2 inches?

Now, we need to find the standard deviation of the sample before using the zscore formula. That is:

s = \frac{\sigma}{\sqrt{110}} = 0.1.

Now

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

Z = \frac{16.2 - 14.4}{0.1}

Z = 18

Z = 18 has a pvalue of 0.9999.

This means that there is a 1-0.9999 = 0.0001 = 0.01% probability that the 110 adult men will have an average hip width greater than 16.2 inches.

7 0
2 years ago
Please help. A 32-pound box of cantaloupe costs 24.40. How much would a 12-pound box cost?
zvonat [6]

Answer:

I believe it should be $9.15

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Greatest to least of 2/3, 0.67,5/9,0.58,7/12
Iteru [2.4K]
.67,2/3,5/9,7/12,.58
Hope this helps :D
7 0
2 years ago
You and a classmate have a bug collection for science class. You find 5 out of every 9 bugs in the collection. You find 4 more bug
FrozenT [24]

Answer:

The total number of bugs in the collection is 36

Step-by-step explanation:

Let

x -----> the number of bugs that you find out

y ----> the number of bugs that the classmate find out

we know that

\frac{x}{y+x} =\frac{5}{9}  -----> equation A

x=y+4 ----> equation B

Solve the system by graphing

Remember that the solution is the intersection point both graphs

The solution is the point (20,16)

The total number of bugs in the collection is

(20+16)=36\ bugs

5 0
2 years ago
a piggy bank containing only quarters has a mass of 850 grams when empty and 7822 grams when filled if a quarter weighs 5.6 gram
kap26 [50]
I thinks the answer is 12.45
7 0
2 years ago
Read 2 more answers
Other questions:
  • You mix soda water, fruit punch concentrate, and ginger ale in the ratio of 1 : 2 : 5 to make fruit punch. How many pints of eac
    15·1 answer
  • The endpoints of EF are E(xE , yE) and F(xF , yF). What are the coordinates of the midpoint of EF?
    9·2 answers
  • Why does 0.25 x 0.4 only has one decimal point in the product?
    7·2 answers
  • Mayumi hikes 3 miles in 2 hours. Edwin hikes 4 miles in 3 hours. Who takes more time to complete a 12 mile hiking trail? How muc
    5·1 answer
  • Talia wants to write the equation of the graphed line in point-slope form. These are the steps she plans to use:
    10·2 answers
  • You are a receptionist at a doctor's office. A patient's bill for a checkup totals $85.00. The patient's health insurance requir
    14·1 answer
  • A digital clock displays military time in hh:mm format. Find the probability that the number made up of the first two digits on
    12·1 answer
  • 5. A grocer wishes to mix two kinds of nuts costing
    15·1 answer
  • A........ divides a two - dimensional shape into two congruent shapes​
    10·2 answers
  • Write the multiple regression equation for miles per gallon as the response variable. Use weight and horsepower as predictor var
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!