I missed these problems on my test and I want to see how you would do them the correct way! 1. Find the x and y intercepts: 3x4y=36 2. Simplify: 3(a+2)(16a)
15,921 results
math
a student answered 86 problems on a test correctly and received 98% how many problems were there on the test if they all had the same amount of points. I crossed multiplied but forgot whats next. Please don't give me the answer I just need to know what's

English
Choose the sentence that is written in active voice. A. The math problems were given to the students. B. The students were taking a math test. C. The math test was given by the instructor. D. The math test grades were given to the students. B

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Choose the sentence that is written in active voice. a) The math problems were given to the students. b) The students were taking a math test. c) The math test was given by the instructor. d) The math test grades were given to the students. i think C

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math
5) A student answered 86 problems on a test correctly and received a grade of 98%. How many problems were on the test, if all the problems were worth the same number of points?

math
a student answered 86 problems on a test correctly and recieved a grade 98%.How many problems were on the test, if all the problems were worth the same number of points? (Round to the Nearest whole number.)

Math
a student answered 86 problems on a test and got a 98%. How many problems were on the test?

math
Lois got 27 problems right on a math test. If this is 90% of the test, how many problems were on the test?

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a student earned a grade of 80% on a math test that had 20 problems. How many problems on this test did the student answer correctly?

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A math test is worth 100 points and has 38 problems. Each problem is worth either 5 or 2 points. How many problems of each point value are on the test?

math check
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A student missed 8 problems on a Chemistry test and received a grade of 47%. If all the problems were of equal value, how many problems were on the test? Round off your answer to the nearest integer. My answer is 15 question were on the test is this

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I think I must be asking my question wrong, but what is my number grade if I missed 36 out of 85 questions. For example if I missed 1 out of 10 I know my grade would be a 90.

algebra
A student missed 11 problems on a Chemistry test and received a grade of 65%. If all the problems were of equal value, how many problems were on the test? Round off your answer to the nearest integer. X= # of problems 11= 3 of missed problems 65% of

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thx 4 the help roger
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algebra homework help
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Science
An element has a halflife of 30 years. If 1.0 mg of this element decays over a period of 90 years, how many mg of this element would remain? Begin amount is 1.0 elapsed time is 90y half life 30 years n=9/30 n=3 90/2^2 90/8 = 11.25mg thinking it's wrong

math
An element has a halflife of 30 years. If 1.0 mg of this element decays over a period of 90 years, how many mg of this element would remain? Begin amount is 1.0 elapsed time is 90y half life 30 years n=9/30 n=3 90/2^2 90/8 = 11.25mg thinking it's wrong

algebra homework help
student missed 11 problems on a Chemistry test and received a grade of 65%. If all the problems were of equal value, how many problems were on the test? Round off your answer to the nearest integer. X= # of problems 11= # of missed problems 65% of correct

math
A student missed 71 problems on a biology test and received a grade of 22%. If all the problems were of equal value, how many problems were on the test? Follow the problemsolving process and round your answer to the nearest integer.

Convert fraction decimal and percent
On Friday math test. will missed 5 problems out of 25. If each problem was equally weighted, what was will's grade on the test? A. 20% b. 75% c. 80% d. 85%

Math
I missed these problems on my test and I want to see how you would do them the correct way! 1. Find the x and y intercepts: 3x4y=36 2. Simplify: 3(a+2)(16a)

MATH
I missed these problems on my test and I want to see how you would do them the correct way! 1. Write an equation in slope intercept form that is perpendicular to the following table and goes through the point (2,3) X Y  3 5 5 6 7 7

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I missed these problems on my test and I want to see how you would do them the correct way! 1. Solve the equation: 12r8=3(6r7)+4(r1) 2. Solve the inequality: 55>4(1+4x)3

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Maria answered all the problems on her math test. She answered 80 percent of the problems correctly. If she answered 6 problems incorrectly, how many problems were on the test?

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Can a girl take a pregnancy test 5 days before her missed period? And when is the best time for her to take the test?

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Could you please check these sentences? Thank you. 1) Have you thought about (of?) selling your secondholiday home? Have you considered selling your house? 2) She mentioned selling her house and moving into a smaller one. She doesn't feel like having an

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Amy finished 6/12 of the problems on her timed test. Jackson finished 4/6 of the problems on the timed test. Did they finish the same fraction of the problems? Explain.

introductory algebra
I had these problems on my test and for some reason got them wrong. Here are the problems: Solve: xy=9 x+y=1 The test states that the answer is (5,4) I've checked ,y work and used substitution to solve this and still get x=4, y=5. The second problem is:

math
On a test, Abbey had 75% of the problems right. If she had 48 problems correct, how many questions were on the test?

Math
On a test, Abbey had 75% of the problems right. If she had 48 problems correct, how many questions were on the test?

math
Linda did 24 problems out of 25 correctly.In the next test she did twice as many examples correctly but received a mark only half as good.How many problems were there in the second test?

statistics
Data on number of days of work missed and annual salary increase for a company's employees show that in general exployees who missed more days of work during the year received smaller raises than those who missed fewer days. A detailed analysis showed that

stats
Data on number of days of work missed and annual salary increase for a company's employees show that in general exployees who missed more days of work during the year received smaller raises than those who missed fewer days. A detailed analysis showed that

stats
Data on number of days of work missed and annual salary increase for a company's employees show that in general exployees who missed more days of work during the year received smaller raises than those who missed fewer days. A detailed analysis showed that

math
matthew got 36 problems right out of a total of 40 problems on a test. What percent of the problems did he get right?

English
1. Until I missed him very much, I called him. 2. Until I missed him very much, I had called him. (Which one is grammatical?) 3. That I missed her very much was real. 4. It was real that I missed her so much. (Are both grammatical?) 5. I was so tired, so I

Math
Diane took a math test. The ratio of the number of problems Diane got incorrect to the number of problems she got correct was 2:7. If the test had 36 questions on it, how many problems did she get correct?

Math[kind of]
If there are 50 questions on a test and 19 are missed, what would be the grade? How would I solve this? Thanks MC

math
Can someone explain how I missed this question. Sample has a mean of 47 and a standard deviation of 9. Find the zscore for each value of x=53.(give answer correct to 2 decimal places) I did it this way and missed it 5347divided by 9 = 0.666 and I put 0.6

math question
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e.g. I missed the history exam. What should I do? (What does that mean? Did "I" not take the test by mistake or on purpose? What did "I" do?)

math
Alexandra correctly answered 90% of the questions on a math test. If she missed 4 questions, how many questions were on the test?

math
..... Amy finished 6/12 of the problems on her timed test. Jackson finished 4/6 ... the timed test. Did they finish the same fraction of the problems? Explain. ...

Writing equations from a table
Hiiii! My teacher gave out some practice problems to help prepare for the big upcoming tEst.. I just don't remember hiw to do fhese problems.. Irs just hard for me.. these are not graded, I just need help so I can (hopefully) ace the test :) Questions!:

Writing equations from a table
Hiiii! My teacher gave out some practice problems to help prepare for the big upcoming tEst.. I just don't remember hiw to do fhese problems.. Irs just hard for me.. these are not graded, I just need help so I can (hopefully) ace the test :) Questions!:

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What is mode n average for 2 students test scores our of 25 for maths. A Test 1: =21 Test 2: =24 Test 3:=19 Test 4: =21 K Test 1:= 18 Test 2:= 19 Test 3:= 19 Test 4:= 17 Test 2:= 19 Test 3:= 19 Test 4:= 17. N Test 1:= 16 Test 2:= 15 Test 3:=19..

math
Please help me with this problem: Jhon missed 5 points out of 100 points on his math test. What decimal number represents the part of his math test he answered correctly? my answer is 0.95. my work: 1005=095

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a math test is worth 100 points and gas 38 problems. Each problem is worth either 5 points or 2 points. How many problems of each point value are on the test?

DATABASE.PLEASE!!
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Tom's mother pays him $.50 for each problem his gets correct on his test, but he has to give her .25 for each problem he gets wrong. If Tom makes $8.00 on the test, and there were 25 total problems on the test, how many did he answer correctly? Thanks!

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Find the direction of A= I did arctan (12/5) and added 180 because x was negative and got 105.13 degrees. I missed the question on the test though. What did I do wrong?

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divanna scored 67% on her test. IF she had paid closer attention to signs, she would have had 2 more problems right and would have scored 80%. write the expression for how many problems in all she would have answered correctly

math
Divanna scored 67% on her last test, If she had paid closer attention to signs, she would have had 2 more problems right and would have scored 80%. Write the expression for how many problems in all she would have answered correctly.

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On a test, Hailey answered 12 out of the first 15 problems correctly.If this rate continues, how many of the next 25 problems will she answer correctly?

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math
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Six problems (numbered 1 to 6) are set for a math test. A student can score 0, 1, 2, 3 points for each problem. Find the number of ways to score a total of 15 points for the six problems.

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a test 50 problems on it. for every correct answer, 2 points are given. for each incorrect answer, 1 point is subtracted. sue scored 85 points. how many problems did she miss?

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Your professor asks you to take a personality test. After taking the test, you read your description of your personality type, and are disappointed that the results do not seem to capture your personality at all. In fact, you think the test probably

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Alek's mean on 10 tests for the quarter was 89. He complained to the teacher that he should be given an A because he missed the cutoff of 90 by only a single point. Explain whether it is clear that he really missed an A by only a single point.

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front end estimation to estimate the sum...like..436+517= ~~~~~~also we have some problems that say use rounding to estimate the sum...like..236+710=....DO WE DO BOTH OF THESE THE SAME WAY??? solve then estimate??? my child has been out from school for a

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This isn't a specific math question. I'm just looking for some tips for my calculus midterm tomorrow. I'm terrible at math and I can't seem to "think outside the box" in order to do problems correctly. I know my stuff but if a teacher throws something a

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Brendan got 32 questions correct on his social studies test and missed 8 questions. What % did he have correct?

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I took a test today that had 50 questions I needed 70 percent to pass I missed 10 questions what is my percent?

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To be a qualifying child, the taxpayer must meet three general tests and five specific tests. What are the three general tests? A. Relationship test, residency test and gross income test B. Support test, age test and relationship test C. Dependent taxpayer

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I am taking a job related test consisting of several math sections. I have been out of school for quite some time and am looking to find the easiest place to get tips and tutorials to solve these questions. The topics are as follows: multiplication and

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14.Henry rides his bike 6 miles every 4 days at that rate how far will he ride his bike in 12 days? A.6miles B.12miles C.16miles D.18miles D 25.Evelyn used 4 eggs to make 2 omelets. What is the ratio of number of omelets to number of eggs used? A.4:6 B.2:1

tax income
To be a qualifying child, the taxpayer must meet three general tests and five specific tests. What are the three general tests? A. Relationship test, residency test and gross income test B. Support test, age test and relationship test C. Dependent taxpayer