04/20/22

Proving Trig Identities
So, I've been learning proofs since I was in about 8th grade math. But I can't grasp it no matter how many times its explained to me. Its one of those things that makes sense when someone else does... more
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04/20/22

its a math question in one of my edias
Grace and her friends just dined at a restaurant and left a tip of $28.21, which was equal to exactly 27% of the total bill. What was the total bill in dollars? Round your answer to two decimal... more
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04/21/22

I just need that one question answered and do you work showed
A chemist does a rate analysis on the following reaction: C3H6Cl2 + 3Br-⟶⟶C3H6 + 2Cl- + Br- She gets the following data:  Trial Initial Concentration of C3H6Cl2 (M) Initial Concentration of... more
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04/21/22

can you help me? this is math😭
Answer in 3-5 sentencesHow do you solve for the mean of the sampling distribution of sample means?How do you compute for the variance and standard deviation of the sampling distribution of sample... more
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04/21/22

math 7th grade math
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04/21/22

math grgrgrgrgrgrgr
Part 1 of 2Question content area topPart 1There are two red jars of marbles and one blue jar of marbles. Jars of a certain color have the same number of marbles in them. There are 31 marbles in... more
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04/22/22

Math to be answered
P = $2500, r = 5.3%, t = 6 months
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04/22/22

Math #3 Grade School Prodigy
What is the sum of 35 and diff. of 6.
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04/22/22

Math extra credit question
The difference of four fifths a number and five is 15. What is that number?
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04/23/22

fundamental theorem math question
A population of critters grows according to a logistic population model, p(t), with p(0) = 1000critters, and dp/dt = 500e^−0.25t/(1+e^−0.25t)^2 critters/year. Find p(10). Round your answer to the... more
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04/23/22

If i have a 63% percent average for all of my quarters in my math class right now, and i fail my eoc and score either 40%-50% (both calculations appreciated), what would my final grade be?
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04/23/22

what two factors multiply to get -56 and add to get 20
I need to know this answer (I can't seem to figure it out) and I need it for an assignment in math that is missing this is for 11 grade Math.
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04/23/22

College math 201
It takes 65 pounds of seed to completely plant a 10-acre field. How many acres can be planted per pound of seed?
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04/23/22

slope and graph
In parallelogram MATH, the coordinates of the endpoints of the diagonal M(-1, 8) and T(3,-2).Which of the following equations contains diagonal AH and would prove MATH is a rhombus?
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04/24/22

Working Together - Math Story Problems
Tasha can do a job in 3 hours, and Ben can do the same job in 12 hours. How long will it take the two of them to do the job working together?
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04/25/22

translate into a math expression, equation, or inequality
twice the difference between d and three
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04/25/22

math 1012 college question 1
The scale on a map is drawn so that 6.5 inches corresponds to an actual distance of 325 miles. If two cities are 13.25 inches apart on the map, how many miles apart are they? (Round to the nearest... more
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04/25/22

math 1012 question 2
On Saturday the temperature reached a high of 29° above 0. That night it dropped to 12° below 0. What is the difference between the high and low temperatures for Saturday?
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04/25/22

college math 1012 help
The number 0.0474×106 is not in scientific notation because 0.0474 is not between 1 and 10. Write 0.0474×106 in scientific notation.
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04/25/22

math algerbra question
a bakery supplier recieves an order for 2 tons of flour from a bakery chain. The flour is shipped in crates. Each crate holds eight 10-pound bags of flour. How many crates does the supplier need to... more
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04/25/22

math please AND THANKS
a bakery supplier recieves an order for 2 tons of flour from a bakery chain. The flour is shipped in crates. Each crate holds eight 10-pound bags of flour. How many crates does the supplier need to... more
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04/25/22

math please AND THANKS
a bakery supplier recieves an order for 2 tons of flour from a bakery chain. The flour is shipped in crates. Each crate holds eight 10-pound bags of flour. How many crates does the supplier need to... more
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04/26/22

Math! Problem Solving Customary and Metric Conversions
Paulina works out with a 2.5-kilogram mass. What is the mass of the 2.5-kilogram mass in grams?
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04/27/22

college math 1012 q1
A woman deposits $600 in a savings account that pays 2% annually. If she withdraws all the money in the account after 120 days, how much does she withdraw (rounded to the nearest dollar)?
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04/27/22

college math 102
The scale on a map is drawn so that 3.5 inches corresponds to an actual distance of 250 miles. If two cities are 8.5 inches apart on the map, how many miles apart are they? (Round to the nearest... more
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