Mathematics

All new and solved questions in Mathematics category

4 answers

2(3+x) (a+2) 12=22=2=2=2==2=2==2=2=

2(3+x) (a+2) 12=22=2=2=2==2=2==2=2=...
3 answers

Khoa nội có 4 điều dưỡng nam và 3 điều dưỡng nữ. Khoa ngoại có 5 điều dưỡng nam. Có bao nhiêu cách lập

Khoa nội có 4 điều dưỡng nam và 3 điều dưỡng nữ. Khoa ngoại có 5 điều dưỡng nam. Có bao nhiêu cách lập tổ công tác 4 người từ kjoa nội...
4 answers

12. The graph of a roller coaster track goes in a straight line through coordinates (10, 54) and (42, 48), with coordinates in feet.

12. The graph of a roller coaster track goes in a straight line through coordinates (10, 54) and (42, 48), with coordinates in feet. A support beam runs parallel 12 feet below the track. What equation describes the support beam?...
2 answers

Write the equation of the line that is parallel to x = 5 and passes through the point (6,3) in standard form

Write the equation of the line that is parallel to x = 5 and passes through the point (6,3) in standard form...
4 answers

A salesperson works 40 hours per week at a job where he has two options for being paid. Option A is an hourly wage of $23. Option

A salesperson works 40 hours per week at a job where he has two options for being paid. Option A is an hourly wage of $23. Option B is a commission rate of 10% on weekly sales. How much does he need to sell this week to earn the same amount with the two options?...
4 answers

The value of the x-intercept for the graph of 4x-5y=40 isa 10b 4/5c -4/5d -8

The value of the x-intercept for the graph of 4x-5y=40 is a 10 b 4/5 c -4/5 d -8...
4 answers

Fx) = 3x+2 What is f(5)? [tex]Fx) = 3x+2 What is f(5)?[/tex]...
3 answers

Yarn is sold for $24 for every 5 feet. You need 7 feet for a science project. How much will you need to pay for the 7 feet of yarn?

Yarn is sold for $24 for every 5 feet. You need 7 feet for a science project. How much will you need to pay for the 7 feet of yarn?...
3 answers

Please help me with this math problem

Please help me with this math problem [tex]Please help me with this math problem[/tex]...
4 answers

FRACTIONS PLS HELP A 200-carat diamond was cut into two equal pieces to form two diamonds. One of the diamonds was cut again, reducing

FRACTIONS PLS HELP A 200-carat diamond was cut into two equal pieces to form two diamonds. One of the diamonds was cut again, reducing it by 1/5 its weight. In a final cut, it was reduced by 1/4 its new weight. How many carats remained? 5 carats right???...
3 answers

Expand the following numbers to standard notation.1. 7.142 x 10^-4=2. 1.53 x 10^6=

Expand the following numbers to standard notation. 1. 7.142 x 10^-4= 2. 1.53 x 10^6=...
4 answers

Need help with this quadratic sequence question

Need help with this quadratic sequence question [tex]Need help with this quadratic sequence question[/tex]...
6 answers

2/3 Divided by 1/4.

2/3 Divided by 1/4....
4 answers

You want to make a party mix of popcorn and pretzels to sell for a fundraiser. Popcorn costs $1.25 per pound and pretzels cost $1.95

You want to make a party mix of popcorn and pretzels to sell for a fundraiser. Popcorn costs $1.25 per pound and pretzels cost $1.95 per pound. How many pounds, x, of popcorn must be added to 4 pounds of pretzels to make a mixture that sells for $1.50 per pound? pls help...
4 answers

Which statement is true about the coordinates of points A and B?

Which statement is true about the coordinates of points A and B? [tex]Which statement is true about the coordinates of points A and B?[/tex]...
4 answers

What is the nearest round for 0.0007396

What is the nearest round for 0.0007396...
4 answers

If AFGH - AIJK, which segment is congruent to FG?HFJKIJGHI WILL GIVE BRAINLIST

If AFGH - AIJK, which segment is congruent to FG? HF JK IJ GH I WILL GIVE BRAINLIST...
3 answers

Natalie is making a batch of trail mix. The usual recipe calls for 12 oz. of chocolate for every 3/4 cup of raisins.If Natalie

Natalie is making a batch of trail mix. The usual recipe calls for 12 oz. of chocolate for every 3/4 cup of raisins. If Natalie only has 8 oz. of chocolate, how many cups of raisins are needed?...
4 answers

A 40 cm gold chain is used to form an isosceles triangle. The base side is made to be 18 cm long. What are themeasures, to the nearest

A 40 cm gold chain is used to form an isosceles triangle. The base side is made to be 18 cm long. What are the measures, to the nearest tenth of a degree, of the largest angle in the triangle?...
4 answers

A line goes through (2, 4) and has a slope of 1/2.

A line goes through (2, 4) and has a slope of 1/2....

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