11/05/21
Rational Algebraic Expressions
A mother does a general cleaning of the house every weekend. Her son, Josh, helps her do the cleaning. Normally, it takes her 3 hours to do the general cleaning. When josh helps her, the job takes...
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11/05/21
Find the speed of Ferdinand in still water
Ferdinand can swim 10 m downriver at the same time, he can swim 6 m upriver. The speed of the current is 4 m per hour. Find the speed of Ferdinand in still water. Let x be the speed of Ferdinand in...
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11/05/21
A single die is rolled three times. What is the probability that a 3 will show on the upward face at leas
A single die is rolled three times. What is the probability that a 3 will show on the upward face at leas
11/05/21
Use the formula for the probability of the complement of an event. A coin is flipped 4 times. What is the probability of getting at least 1 tail? (Enter your probability as a fraction.)
Use the formula for the probability of the complement of an event.A coin is flipped 4 times. What is the probability of getting at least 1 tail? (Enter your probability as a fraction.)
11/05/21
Use the formula for the probability of the complement of an event. A single card is drawn from a deck. What is the probability of not drawing a 10?
Use the formula for the probability of the complement of an event.A single card is drawn from a deck. What is the probability of not drawing a 10?
11/05/21
What is the probability of getting a sum of at least 4?
Use the formula for the probability of the complement of an event.Two dice are tossed. What is the probability of getting a sum of at least 4? (Enter your probability as a fraction.)
11/05/21
Use the formula for the probability of the complement of an event. Two dice are tossed. What is the probability of not getting a sum of 8? (Enter your probability as a fraction.)
Use the formula for the probability of the complement of an event.Two dice are tossed. What is the probability of not getting a sum of 8? (Enter your probability as a fraction.)
11/05/21
Two dice are rolled. Determine the probability of the following. ("Doubles" means both dice show the same number.) rolling a 4 or doubles
Two dice are rolled. Determine the probability of the following. ("Doubles" means both dice show the same number.)rolling a 4 or doubles
11/05/21
Two dice are rolled. Determine the probability of the following. ("Doubles" means both dice show the same number.) Rolling an even number or doubles
Two dice are rolled. Determine the probability of the following. ("Doubles" means both dice show the same number.)Rolling an even number or doubles
11/05/21
Two dice are tossed. What is the probability of getting a sum of at least 4?
Two dice are tossed. What is the probability of getting a sum of at least 4?
11/05/21
16t power of 2 help
the expression 16t to the power of 2 is used to find the distance in feet that an object has fallen t seconds after being dropped. When dropping a rock off a 512 foot cliff, how many more feet does...
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11/04/21
Algebra, HW 8, Word problems.
The length of a rectangle is 4 cm more than twice its width. If the perimeter of the rectangle is 86 cm, find the dimensions of the rectangle.
11/04/21
Algebra HW 8, Word problems.
The number of years that Brad has been on the soccer team is 2 less than 5 times the number of years that Scott has. In total, the boys have been on the soccer team for 10 years. How long has Brad...
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11/04/21
A gardening store wants to buy supplies that cost $1,200. The store can afford 2/3 of the total cost. How much can the store afford?
I need help trying to figure out what to do first!
11/04/21
Write the function rule for the output is 2 less than 3 times the input.
Write the function rule for the output is 2 less than 3 times the input. Which I don't really get and it is supposed to be an equation.
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