09/15/23
Is "was" or "is" correct her
"All you'd give meWas a promise.""All you'd give meIs a promise."
08/30/21
Algebra Homework Question
A 14-foot board is cut into two pieces. If one piece is x feet long, express the other length in terms of x.
06/18/20
Twice a number less another numbers three, and the sum of the two numbers is 24. Find both numbers
06/17/20
Two pools are being filled with water.
The first pool contains 931 liters of water and second pool contains 1300 liters of water. Water is being added to the first pool at a rate of 31.5 liters per minute. And the second pool at a rate...
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04/07/20
Question about Mean
A group of 7a group of 7 students was asked, "How many hours did you watch television last week?" Here are their responses.11, 13, 12, 5, 7, 7, 13Find the mean number of hours for these students.If...
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03/09/20
A train goes twice as fast downhill as it can go uphill,...
A train goes twice as fast downhill as it can go uphill, and 2/3 feet as fast uphill as it can go on level ground. If it goes 120 miles per hour downhill, how long will it take to travel 45 miles...
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01/23/20
write an equation of the line that is perpendicular to the given line and that passes through the given point
write an equation of the line that is perpendicular to the given line and that passes through the given point y+1=2(x-3); (5,0)
01/23/20
Matrix Problem Question
Compute AB when A is a 2 x 3 matrix with (i, j)-entry ai, j = i j and B is a 3 x 2 matrix with (i, j)-entry bi, j = i - j
01/22/20
$10 to spend on lip balm and hand sanitizer. The equation 1.5 x + 2.5 y = 10 represents this situation, where x is tubes of lip balm and y is bottles of hand sanitizer.
You have $10 to spend on lip balm and hand sanitizer. The equation 1.5x+2.5y=10 represents this situation, where x is tubes of lip balm and y is bottles of hand sanitizer. How many bottles of hand...
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12/10/19
A line has a slope of - 10 and includes the points (0,s) and (1, - 6). What is the value of s? s=
07/05/19
What is the first step?
The equation is written in standard form. What isthe first step when writing an equivalent equation which solves for y?Add 7x to both sides of the equation.Subtract 7x from both sides of the...
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07/05/19
How do I solve this problem regarding divisibility from my Math Challenge class?
What remainder does the number 123456789 leave after division by 8? Is there a trick to solving this?
07/05/19
How do I solve this problem regarding divisibility from my Math Challenge class?
What remainder does the number (-50) leave after division by 7? The answer is 6. Why?
QUADRATIC EAQUATION
The area of a bulletin board is 52squarefeet. The length is three feet less than four times the width. Find the length and the width of the bulletin board.
05/24/19
I'm coming up with a very large answer. Not sure what I am doing incorrect.
Find the indicated expression, where n = 7, r = 5. (Simplify the answer as much as possible.)
05/10/19
Predictions (Gardening)
A survey showed that 74% of a nursery’s mail order customers spent more than $100 on plants each spring. Predict how many of 125,000 mail order customers will spend less than $100 on plants next...
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I don’t understand this problem. Please help me.
A hospital has available Actinomicina for children 2 mg/kg. A nurse must give this medication to an infant that weighs 16 lbs. and 10 oz. How many mgs must the nurse give (single dose)? Round to...
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Two angles are supplementary.One has a measure that is twice as large as the other.Find the two angle measures.
I need help .....this question is really hard need an answer please it’s due tmr .
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