8,765 Answered Questions for the topic Other
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09/19/18
Jocelyn has read 160 pages in a book. This is 4/5 of the entire book. How many pages does the book have?
its a really hard quition
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09/19/18
Jim is two years older than his sister Mary. The sum of their ages is greater than 32. Describe Mary's age. Create an inequality for this situation.
Jim is two years older than his sister Mary. The sum of their ages is greater than 32. Describe Mary's age.Create an inequality for this situation, show all of your work and simplify the inequality.
Other
09/19/18
Find the measure of the angle and it's complement
The measure of an angle is 30 more than it's complement.
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Other Logic
09/19/18
Use the laws of propositional logic to prove p ↔ (p ∧ r) ≡ ¬p ∨ r.
Use the laws of propositional logic to prove p ↔ (p ∧ r) ≡ ¬p ∨ r
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09/19/18
the smallest biological structural units of the body.
i dont know the answer please help
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09/19/18
A Square has sides of xcm length and a diagonal length of 8cm.
Use Pythagoras theorem to find the exact value of x and the area of the square.
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Other
09/19/18
the diagonal of a square is of length 6cm. Find the exact perimeter of the square
Requires Pythagoras Theorem
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09/19/18
A ladder of length is placed on horizontal ground with the foot of the ladder 2M from the vertical side of a house. How far up the wall does it reach?
Give your answer in the simplest surd form possible
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09/19/18
Phosphoric acid H3PO4 has three dissociable protons (it is triprotic) thus three pKa values; 2.12, 7.21, and 12.32). What volume of 200 mM phosphoric acid and w
Phosphoric acid H3PO4 has three dissociable protons (it is triprotic) thus three pKavalues; 2.12, 7.21, and 12.32). What volume of 200 mM phosphoric acid and whatvolume of 500 mM NaOH are required...
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09/18/18
The sum of three times a number and -4 is at least twice the number plus 8
Define a variable, write an inequalit, and solve each proble.
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09/18/18
Milan runs 7 miles in 50 minutes. At the same rate, how many miles would he run in 75 minutes?
I need help
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09/18/18
help me please
A boat, initially traveling at 9.3 m/s away from the shore, needs to come to an abrupt stop to avoid impacting a wave rider that crossed its path. The maximum deceleration rate of the boat is 2.7...
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09/18/18
So if you had 1/4 of her birthday cake love over she split the cake between her and her best friend how much of the cake to the each get
How do i do the problem
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09/18/18
You saved $3,700 to go on vacation during the summer since you will not be taking any classes.
You saved $3,700 to go on vacation during the summer since you will not be taking any classes. After one week at your vacation destination, you notice that you have $3,250 left; after 2 weeks,...
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Other
09/18/18
the sum of two numbers is 10 and the difference is 2
help plez
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Other
09/18/18
24 more than 8 times a number is the same as 72
Story problem
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09/18/18
an onion cell is 2 micrometers long. how many are needed to line up end to end across a microscope slide 8 centimeters long?
it’s biology and i’m struggling pls help
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09/18/18
A man sold his house for 125,000 after paying the broker his commission the man recived 116,875 what was the broker commission percentage
A man sold his house for 125,000 after paying the broker his commission the man recived 116,875 what was the brokers percentage
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09/18/18
Need help please
Jacob is 20 miles west of a meeting with Mark. Mark is 15 miles east of the meeting place. Jacob and Mark each leave at noon and arrive at the same time. If Jacob travels 40 miles per hour, how...
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09/17/18
Mindy has 1.88 in pennies dimes and quarters if she has twice as many dimes as pennies into more quarters than pennies how many of each coin does she have
Mindy has 1.88 in pennies dimes and quarters if she has twice as many dimes as pennies into more quarters than pennies how many of each coin does she have
Other
09/17/18
Three More Than Twice A Number Is Equal To The Same Number Plus Six
I don’t really understand this, please help.
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09/17/18
Invests $3050, he invests part at 8% of year and rest at 7.5% of year after one year earns 242. How much did he invest at each rate
Solve for how much he made at each investment
Other
09/17/18
A donut shop bakes 4 dozen donuts every 18 minutes. Find the unit rate to the nearest hundredth
Idk I need help pls help me pls idk what I’m doing I’m stuck algev 1 work not easy
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