A barrel holds 50L how many gallons is this
Marisol plans to make 9 mini-sandwiches for every 2 people attending her party. Write a ratio that is equivalent to marisol's ratio.
Two bicyclists are 180 miles apart when they start racing towards each other. If their speeds are 14 mph and 16 mph respectively, how long will it be before they are twenty miles apart?
what is the opposite of zero on a number line
If one side of a square is 8 inches, what is the perimeter of the square?
Mrs. Kuss is playing a crazy game of Monopoly with her son Ethan. In order to land on Boardwalk she will need double sixes. What is the probability as a percent that she will roll two sixes?
Which describes the slope of this line?
A.
negative slope
B.
zero slope
C.
positive slope
D.
undefined slope
Sue has $4, Tom has $11, Brian has $6, and Anita has $9. Use mental math to find how much money they have altogether. Show your work.
what is the answer to y−(−10)=−41
write an equation in function form 3x-y=7
Danielle is saving to buy a flat screen television that cost $510. She wants to know how long it will take to save the money and writes the expression 510 ÷ [(35×11)]. Will Daniels expression help her find how long it will take to save the money she needs? Explain your answer.
Danielle's expression doesn't provide the correct time frame for saving unless $385 is her savings rate. She needs to divide the cost of the television by her regular savings amount to find the needed time to save.
Explanation:Danielle is trying to figure out how long it will take to save enough money to buy a flat screen television that costs $510. However, her expression 510 ÷ (35×11) will not accurately give her the information she needs unless $385 (which is 35×11) represents her monthly savings or some other specific saving interval. To determine how long it will take to save the money, Danielle would need to know her savings rate per week, month, or another interval of time and then divide the total cost of the television by that rate.
For example, if Danielle can save $50 each month, the correct expression would be $510 ÷ $50/month. This would yield 10.2 months, assuming she can save that amount consistently every month without any additional costs or interest. Budgeting and cutting unnecessary expenses can also help Danielle accelerate her savings plan. If she finds ways to increase her savings rate by reducing discretionary spending, she would be able to purchase her desire faster.
The school gym can hold no more than 650 people. The bleachers will seat 176 people. The PTA is setting up 25 rows of chairs for their meeting. At most, how many chairs can be in each row? A) 18 B) 19 C) 26 D) 27
Answer A (18
Step-by-step explanation:
Solve for e. 9e-7=7e-11
The value of e is -2.
To solve the equation 9e - 7 = 7e - 11, follow these steps:
Move all terms involving e to one side of the equation:
9e - 7e = -11 + 7
Combine like terms:
2e = -4
Divide both sides by 2 to solve for e:
e = -2
Thus, the value of e is -2.
peter has 18 oranges, 27 pears, and 12 bananas. He wants t o make fruit baskets with the same number of each fruit in each basket.
a. What is the greatest number of fruit baskets he can make?
b. How many oranges will be in each basket?
c. How many bananas will be in each basket?
d. How many pears will be in each basket?
Answer:
a. Maximum 3 baskets
b. Number of oranges = 6
c. Number of bananas = 4
d. Number of pears = 9
Step-by-step explanation:
Peter has 18 oranges, 27 pears and 12 bananas.
He wants to prepare the fruit baskets with the same number of each fruit in each basket.
a). Greatest number of fruit baskets can be prepared by calculating highest common factor.
Factors of 18 = 2×3×3
Factors of 27 = 3×3×3
Factors of 12 = 2×2×3
Now highest common factor of 18, 12 and 27 = 3
Therefore, maximum 3 baskets can be prepared.
b. Number of oranges in each basket = [tex]\frac{18}{3}=6[/tex]
c. Number of bananas in each basket = [tex]\frac{12}{3}=4[/tex]
d. Pears in each basket = [tex]\frac{27}{3}=9[/tex]
The directions on a seed packet day to plant the seeds 1 7/8 inches apart. What is the decimal equivalent of this mixed number.
Answer:
1.875 inches
Step-by-step explanation:
We are given that the direction on a seed packet day to plant the seeds apart=[tex]1\frac{7}{8}[/tex] inches
We have to find the decimal equivalent to given fraction.
In order to find the value of given fraction in decimal we will convert mixed fraction into simple fraction.
[tex]1\frac{7}{8}\; inches=\frac{15}{8}[/tex] inches
Now, divide 15 by 8
Then, we get [tex]\frac{15}{8}=1.875[/tex]
Therefore, the value of given fraction =1.875 inches
Write 6 27/100 as a decimal
how does understanding place value help you to subtract across zeros
One advantage of credit-card buying is the monthly list of expenditures you receive. True or False
Answer: False .
Step-by-step explanation:
False, it is not an advantage of credit-card buying to get the monthly list of expenditures.
As if we use credit card for every purchase, our liability would get increase, and to burden to pay off with interest will be increased as well.
So, it will be disadvantage instead of advantage to use credit card for every buying.
Steven has a rectangular closet the length is 10 feet and the width is 48 inches determine the area of the closet in square feet.
a=p（1+rt） solve r answer
In the simple interest formula a=p(1+rt), r can be solved by rearranging the formula to r = [a/p - 1] / t.
Explanation:The question involves the formula a=p(1+rt) which you would normally see in simple interest calculations in mathematics. Your task is to solve for r (the rate).
To do that, you could rearrange the formula: r = [a/p - 1] / t
So, to calculate r, you would subtract one from the quotient of a and p, then divide that result by t (the time).
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Which inequality models this problem?
Miranda started a car-washing business. She spent $75 to purchase supplies to get started and she uses about $0.50 worth of supplies per car washed. Miranda charges $9 for each car washed. Let c represent the number of cars.
What is the minimum number of cars Miranda will need to wash to make a profit?
9c>75+0.5c
0.5c>75+9c
9c<75+0.5c
0.5c≥75+9c
Answer:
9c>75+0.5c Is your answer
Step-by-step explanation:
I took the test :3
Good luck
A student drops some metal paper clips in a box of sand. The student use a magnet to separate the metal paper clips from the sand. The reason this works is that the sand and paper clips together are
A) a mixture
B) an element
C) a compound
D) a substance
Answer:
The answer is mixture.
Step-by-step explanation:
A mixture is a material that consists of two or more different physically combined substances; in this scenario the things are paper clips and sand.
Here, the student uses a magnet to separate the metal paper clips from the sand. So, here sand and paper clips together are a mixture.
is 5.871 greater than or equal to 5.781
The figure below shows parallel lines cut by a transversal: A pair of parallel lines is shown, cut by a transversal. Angle 3 is located in the upper right exterior corner on the top line, and angle 4 is located in the lower left exterior corner of the bottom line. Which statement is true about ∠3 and ∠4?
Answer:
∠3 and ∠4 are congruent because they are a pair of alternate exterior angles.
Step-by-step explanation:
Answer: Choice number 1
Step-by-step explanation:
The first choice because they are on opposite sides of the transversal Therefore they are alternate exterior angles.
The table shows the number of flowers in four bouquets and the total cost of each bouquet.
What is the correlation coefficient for the data in the table?
–0.57
–0.28
0.28
0.57
we know that
The correlation coefficient is a number between [tex]-1[/tex] and [tex]+1[/tex] that represent the linear dependence of two variables or sets of data
Using the function CORREL in a excel tool, calculate the correlation coefficient (r)
see the attached table
the correlation coefficient for the data in the table is equal to [tex]0.28[/tex]
therefore
the answer is
[tex]0.28[/tex]
It should be noted that in the table, the correlation coefficient for the data is C. 0.28.
Correlation coefficient.It should be noted that a correlation coefficient simply means the number that's between -1 and +1.
It represents the linear dependence between the two variables. In this case, the correlation coefficient for the data is 0.28.
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Edward jogs 34 of a mile around a park. Edward jogged around the trail 2 times in 1 hour. What is Edward's speed in miles per hour?
Choose the correct simplification of the expression (7ab3)2.
Answer:
[tex]49a^2b^6[/tex]
Step-by-step explanation:
The given expression is:
[tex](7ab^3)^2[/tex]
Now, squaring the above expression, we get
=[tex](7)^2(a)^2(b^3)^2[/tex]
=[tex]49(a^2b^6)[/tex]
=[tex]49a^2b^6[/tex]
which is the required simplification of the given expression.
Thus, the correct simplification of the expression [tex](7ab^3)^2[/tex] is [tex]49a^2b^6[/tex].
The Outdoors Club members are planning some activities to do on a sunny autumn Saturday. One half of the members are going hiking. One fourth of the members are bike riding. One eighth of the members are rock climbing. Nine of the members are walking their dogs. How many Outdoor Club members are doing an activity on Saturday?
Answer:
72
Step-by-step explanation:
Lets say total number of Outdoor club member = [tex]x[/tex]
Members going for hiking = [tex]\frac{x}{2}[/tex]
Members going for bike riding = [tex]\frac{x}{4}[/tex]
Members going for rock climbing = [tex]\frac{x}{8}[/tex]
Member going for walking their dogs = 9
Thus,
[tex]x=\frac{x}{2}+\frac{x}{4}+\frac{x}{8}+9[/tex]
[tex]x-\frac{x}{2}-\frac{x}{4}-\frac{x}{8} = 9[/tex]
[tex]\frac{8x-4x-2x-x}{8}=9[/tex]
[tex]\frac{x}{8}=9[/tex]
[tex]x=72[/tex]
72 Outdoor Club members are doing an activity on Saturday.
A popular chain of superstores made 3.0479×108 dollars in profit last year. One particular store in the chain made 2.102×106 dollars in profit last year. How many times greater is the profit made by the entire chain last year than by this particular store? Drag and drop the values into the boxes to represent the answer in scientific notation. 0.145
1.45
145
10²
10^14
10^48
find 1/2 of 5 less than 10