25 x 6.5
37 answers
162.5
Which of the following are equivalent to 65%? Choose all that apply.
A. 0.065
B. 0.65
C. thirteen over twenty
D. thirteen over twenty five
A. 0.065
B. 0.65
C. thirteen over twenty
D. thirteen over twenty five
B. 0.65
C. thirteen over twenty
C. thirteen over twenty
What is 42% of 175?
42% of 175 is 73.5.
To calculate this, you can multiply the decimal equivalent of 42% (0.42) by the number 175:
0.42 x 175 = 73.5
To calculate this, you can multiply the decimal equivalent of 42% (0.42) by the number 175:
0.42 x 175 = 73.5
Note: For the following WorkPad questions remember to show all of the steps that you use to solve the problem. Be sure to use the text box where the question mark (?) first appears to show your mathematical work. You can use the comments field to explain your work. Your teacher will review each step of your response to ensure you receive proper credit for your answer.
Find the unit price for each option shown below. Round to the nearest cent when necessary.
Option I: 10 candy bars for $6.75
Option II: 12 candy bars for $7.25
Which option is the better buy.
Find the unit price for each option shown below. Round to the nearest cent when necessary.
Option I: 10 candy bars for $6.75
Option II: 12 candy bars for $7.25
Which option is the better buy.
To find the unit price, divide the total cost by the number of items:
Option I:
Unit price = $6.75 ÷ 10
Unit price = $0.675
Option II:
Unit price = $7.25 ÷ 12
Unit price = $0.6042 (rounded to four decimal places)
Therefore, Option II has the better unit price, at $0.6042 per candy bar.
Option I:
Unit price = $6.75 ÷ 10
Unit price = $0.675
Option II:
Unit price = $7.25 ÷ 12
Unit price = $0.6042 (rounded to four decimal places)
Therefore, Option II has the better unit price, at $0.6042 per candy bar.
A jacket's original price is $65.00. It is on sale for 40% off. You have to pay 5% sales tax. What is the final price for the jacket? explain
If the jacket is on sale for 40% off, then the sale price is 60% of the original price. We can find the sale price by multiplying the original price by 0.60:
Sale price = $65.00 x 0.60
Sale price = $39.00
Now that we know the sale price, we can add the 5% sales tax. To find the amount of sales tax, we multiply the sale price by 0.05:
Sales tax = $39.00 x 0.05
Sales tax = $1.95
Finally, we add the sales tax to the sale price to find the final price:
Final price = Sale price + Sales tax
Final price = $39.00 + $1.95
Final price = $40.95
Therefore, the final price for the jacket, including the 40% discount and 5% sales tax, is $40.95.
Sale price = $65.00 x 0.60
Sale price = $39.00
Now that we know the sale price, we can add the 5% sales tax. To find the amount of sales tax, we multiply the sale price by 0.05:
Sales tax = $39.00 x 0.05
Sales tax = $1.95
Finally, we add the sales tax to the sale price to find the final price:
Final price = Sale price + Sales tax
Final price = $39.00 + $1.95
Final price = $40.95
Therefore, the final price for the jacket, including the 40% discount and 5% sales tax, is $40.95.
Katy was picking berries. She picked 135 berries in 15 minutes. If she continues picking at that rate, how many total berries will she pick in 25 minutes?
We can use proportions to solve this problem. Since we know that Katy picked 135 berries in 15 minutes, we can set up a proportion to find out how many berries she will pick in 25 minutes:
135 berries / 15 minutes = x berries / 25 minutes
To solve for x, we can cross-multiply:
15x = 135 x 25
15x = 3375
x = 3375 / 15
x = 225
Therefore, if Katy continues picking berries at the same rate, she will pick a total of 225 berries in 25 minutes.
135 berries / 15 minutes = x berries / 25 minutes
To solve for x, we can cross-multiply:
15x = 135 x 25
15x = 3375
x = 3375 / 15
x = 225
Therefore, if Katy continues picking berries at the same rate, she will pick a total of 225 berries in 25 minutes.
Solve the proportion. start fraction 16 over 50 end fraction equals start fraction x over 156.25
To solve the proportion:
start fraction 16 over 50 end fraction equals start fraction x over 156.25
We can cross-multiply to find the value of x:
16 x 156.25 = 50 x x
2500 = 50 x
x = 50
Therefore, the value of x is 50.
start fraction 16 over 50 end fraction equals start fraction x over 156.25
We can cross-multiply to find the value of x:
16 x 156.25 = 50 x x
2500 = 50 x
x = 50
Therefore, the value of x is 50.
If 210 people said football was their favorite sport to watch, how many people were surveyed?
We do not have enough information to determine how many people were surveyed. Knowing the number of people who preferred football does not provide enough information to determine the total number of people in the survey.
If 210 people said football was their favorite sport to watch, how many people were surveyed? 42% of football
Knowing that 210 people said football was their favorite sport to watch and that 42% of the people preferred football allows us to set up a proportion to find the total number of people surveyed:
(42/100) x = 210
Multiplying both sides by 100/42 gives:
x = (210 x 100) / 42
x = 500
Therefore, there were 500 people surveyed.
(42/100) x = 210
Multiplying both sides by 100/42 gives:
x = (210 x 100) / 42
x = 500
Therefore, there were 500 people surveyed.
1.
What event started the space race?
A meteor made impact with Earth.
The Soviets launched a satellite into orbit.
The United States built a space shuttle.
NASA challenged other government agencies.
What event started the space race?
A meteor made impact with Earth.
The Soviets launched a satellite into orbit.
The United States built a space shuttle.
NASA challenged other government agencies.
The event that started the space race was:
The Soviets launched a satellite into orbit.
The Soviets launched a satellite into orbit.
2.
Which is an example of a satellite?
an astronaut walking on the moon
a space shuttle orbiting Earth
a meteorite passing by a planet
a radar tower emitting radio waves
Which is an example of a satellite?
an astronaut walking on the moon
a space shuttle orbiting Earth
a meteorite passing by a planet
a radar tower emitting radio waves
A space shuttle orbiting Earth is an example of a satellite.
3.
When was the first artificial satellite launched into orbit?
1957
1962
1958
1988
When was the first artificial satellite launched into orbit?
1957
1962
1958
1988
The first artificial satellite, Sputnik 1, was launched into orbit in 1957.
4.
Which was the first country to launch a human into space?
Soviet Union
China
Italy
United States
Which was the first country to launch a human into space?
Soviet Union
China
Italy
United States
The Soviet Union was the first country to launch a human into space.
5.
Which describes NASA?
the first astronaut team
a government space agency
a manned space shuttle
the first dog in space
Which describes NASA?
the first astronaut team
a government space agency
a manned space shuttle
the first dog in space
NASA is a government space agency.
1.
Which best describes the first spacecraft to land on the moon?
a United States lunar buggy
A crewless vessel
a shuttle with three Soviet cosmonauts
a small shuttle with a monkey onboard
Which best describes the first spacecraft to land on the moon?
a United States lunar buggy
A crewless vessel
a shuttle with three Soviet cosmonauts
a small shuttle with a monkey onboard
The first spacecraft to land on the moon was a crewless vessel, the Soviet Union's Luna 9.
2.
Which was collected from the moon for scientists to study?
plants
water
bacteria
rocks
Which was collected from the moon for scientists to study?
plants
water
bacteria
rocks
Rocks were collected from the moon for scientists to study.
3.
Which U.S. President committed America to the goal of landing a man on the moon?
Dwight Eisenhower
John F. Kennedy
George H. W. Bush
Neil Armstrong
Which U.S. President committed America to the goal of landing a man on the moon?
Dwight Eisenhower
John F. Kennedy
George H. W. Bush
Neil Armstrong
President John F. Kennedy committed America to the goal of landing a man on the moon.
4.
Scientists discovered that the minerals on the moon probably came from _____.
asteroids
Earth
Venus
Mars
Scientists discovered that the minerals on the moon probably came from _____.
asteroids
Earth
Venus
Mars
Scientists discovered that the minerals on the moon probably came from asteroids.
5.
When was the Apollo mission considered a success?
when moon samples had been collected and analyzed
when astronauts walked on the moon
when the United States put a man in space
when the moon was colonized
When was the Apollo mission considered a success?
when moon samples had been collected and analyzed
when astronauts walked on the moon
when the United States put a man in space
when the moon was colonized
The Apollo mission was considered a success when astronauts walked on the moon.