09/25/21
4.10 When not interrupted artificially, the duration of human pregnancies can be described, we’ll assume, by a mean of 9 months (270 days) and a standard deviation of one-half month (15 days).
4.10 When not interrupted artificially, the duration of human pregnancies can be described, we’ll assume, by a mean of 9 months (270 days) and a standard deviation of one-half month (15 days). ...
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09/25/21
One number is four less than three times another. If their sum is decreased by six, the result is fourteen. Find the numbers.
One number is four less than three times another. If their sum is decreased by six, the result is fourteen. Find the numbers.
09/25/21
math question math
What is the equation of the line that passes through the point (4,8) and has a slope of 0
09/25/21
Rounding Question
Round to the nearest whole number.0.592What is the new percentage?
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09/25/21
How many whole-number paldinromes exist between 10 and 1000?
A palindrome is a number that is written the same forward as backward. What is the most efficient way of finding all those numbers?
09/25/21
A truck driver drove 120 miles in 1 3/4 hours. What is the speed of the truck in miles per hour.
Please give me the answer in full detail!! Thankk you!!
The height h cm, reached by a ball thrown vertically upwards is proportional to the square of the of the speed., V metres per second, with which it is thrown. When V= 4 and h =80.Explain why the...
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find the equation of the line in all 3 forms- point slope, slope intercept and standard
perpendicular to -4x - 7y = 6, through (-4, 7)
09/25/21
Norman window shape
A Norman window has the shape of a rectangle surmounted by a semicircle. If the perimeter of the window is 50 ft. give the area A of the window in square feet when the width is 10.1 ft. Give the...
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09/25/21
Solving a value mixture problem using a system of linear equations
Suppose that there are two types of tickets to a show: advance and same-day. Advance tickets cost $30 and same-day tickets cost $35 for one performance, there were 55 tickets sold in all, and the...
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09/25/21
Sloving word math.problem
If 4 times is decreased by 10 the result is the same as when 3 times the same nu.ber is decreased by 1 find the number
09/25/21
If your car gets 30 miles per gallon, how much does it cost to drive 400 miles when gasoline costs $2.50 per gallon?
If your car gets 30 miles per gallon, how much does it cost to drive 400 miles when gasoline costs $2.50 per gallon?
09/25/21
You can buy hair product in a 8-ounce bottle for $0.64 or in a 6-ounce bottle for $0.42. Which is the better deal?
You can buy hair product in a 8-ounce bottle for $0.64 or in a 6-ounce bottle for $0.42. Which is the better deal?
09/25/21
Translate an English Phrase to an Algebraic Expression In the following exercises, translate the phrases into algebraic expressions.
Dushko has nickels and pennies in his pocket. The number of pennies is four less than five times the number of nickels. Let n represent the number of nickels. Write an expression for the number of...
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09/25/21
Translate an English Phrase to an Algebraic Expression In the following exercises, translate the phrases into algebraic expressions.
ⓐ the sum of 4ab 2 and 7a 3 b 2ⓑ the product of 6y 2 and 3y ⓒ twelve more than 5x ⓓ 5y less than 8y 2ⓐ eleven times the difference of y and two ⓑ the difference of eleven times y and two
09/24/21
Math word problems
(a) A tram moved downward 35 meters in 7 seconds at a constant rate. What was the change inthe tram's elevation each second?I meters(b) In a lab, a substance was heated by 4 °C each hour for 12...
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09/24/21
math donut question
Elizabeth brought a box of donuts to share. There are two-dozen (24) donuts in the box, all identical in size, shape, and color. Five are jelly-filled, 9 are lemon-filled, and 10 are...
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The total value of the prize ($120) was a 25% increase on its total last yea. Calculate the value of the prize last year.
Please give me the answer in full detail!! thanksss
09/24/21
The total value of the prize ($120) was a 25% increase on its total last yea. Calculate the value of the prize last year.
Please give me the answer in full detail!! Thank you!!
09/24/21
math is good ???????
Twenty-eight soccer teams are playing a tournament. If each team has 19 players, how many soccer players are in the tournament?_____ players
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