05/01/24

what is the the caloric content of each item?
Two cheeseburgers and one small order of fries contain a total of 1310 calories. Three cheeseburgers and two small orders of fries contain a total of 2080 calories. Find the caloric content of each... more
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05/01/24

From previous studies, it is concluded that 76% of car crashes occur within 2 miles of the motorists home.

From previous studies, it is concluded that 76% of car crashes occur within 2 miles of the motorists home. A researcher claims it has increased and decides to survey 100 adults. Test the... more
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05/01/24

In 2006, 10.6% of all live births in the United States were to mothers under 20 years of age.

In 2006, 10.6% of all live births in the United States were to mothers under 20 years of age. A sociologist claims that births to mothers under 20 years of age is decreasing. The sociologist... more
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05/01/24

An article in the San Jose Mercury News stated that students in the California State University

An article in the San Jose Mercury News stated that students in the California state university system take 5 years, on average, to finish their undergraduate degrees. A freshman student believes... more
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05/01/24

Approximating Areas
Estimate the area under the graph of f(x) = 25 - x^2 over the interval [-2,5] using five approximating rectangles and right endpoints. Rn = ? Repeat the approximation using left endpoints. Ln = ?... more
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05/01/24

Word problems - age problems

Isaiah is 5 years older than delfina. In 3 years the sum of their ages will be 47. How old is Isaiah now?
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04/30/24

Write a polynomial that satisfies the given conditions. Degree polynomial with integer coefficients with zeros and .
Write a polynomial  that satisfies the given conditions.Degree  polynomial with integer coefficients with zeros  and .
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04/30/24

Add, subtract, multiply, and divide fractions and mixed numbers: word problems
Every day, Jeremiah's orange juice stand uses 4 bags of oranges. How many days will 6 1/2 bags of oranges last?
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04/30/24

Given that m∠ STV = 108°, determine m∠ SRT + m∠ TUV.
show work and explain
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04/30/24

The velocity function (in meters per second) is given for a particle moving along a line.
v(t) = t2 − 2t − 15,    1 ≤ t ≤ 6(a) Find the displacement.(b) Find the distance traveled by the particle during the given time interval.
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04/30/24

Math for 10 grade algebra
Total weight of 1435 pounds shipped in 80 pound and 45 pound boxes. How to determine the number of 80 pound and 45 pound boxes shipped
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04/29/24

How to find the volume

The gift shop at a science museum sells lollipops that are made to look like planets. Each lollipop is shaped like a sphere and has a radius of 12mm.What is the volume of each lollipop? Either... more
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04/29/24

Which range of y values makes this inequality true? 0.6y<15
Between 10 and 20Between 15 and 30Between 20 and 30Between 25 and 40these are the answer choices
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04/29/24

Between 10 and 20 Between 15 and 30 Between 20 and 30 Between 25 and 40
Between 10 and 20Between 15 and 30Between 20 and 30Between 25 and 40these are the answer choices to choose from
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04/29/24

Between 10 and 20 Between 15 and 30 Between 20 and 30 Between 25 and 40
Between 10 and 20Between 15 and 30Between 20 and 30Between 25 and 40these are the answer choices to choose from
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04/29/24

pls help pls pls
A soup can has a diameter of 7 cm and a height of 13 cm. How much tin is required for the can? Round to the nearest tenth.The surface area of the pyramid is 478 m. Find the slant height.A triangle... more
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04/29/24

Angles of a triangle
Solve this exercise using the fact that the sum of the measures of the three angles of a triangle is 180degrees°.In a​ triangle, the measures of the three angles are​ x, x minus 21x−21​, and x plus... more
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04/29/24

round to nearest tenth
A girls' basketball has a diameter of 17.5 cm. How much leather is required to make the ball? Round to the nearest tenth.
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04/29/24

write two different expressions ewuivalent to 8d - 4. use factoring for one way
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04/29/24

radioactive element decays
A radioactive element decays into non-radioactive substances. In 840840 days the radioactivity of a sample decreases by 6262 percent. Give your answer to the following questions round to the... more
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04/29/24

What is the second mode?
Find the mean, median, and mode of the given set of raw data. (Enter solutions for mode from smallest to largest. If there are any unused answer boxes, enter NONE in the last... more
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04/29/24

The Truly Amazing Dudes are a group of comic acrobats. The weights (in pounds) of the ten acrobats
The Truly Amazing Dudes are a group of comic acrobats. The weights (in pounds) of the ten acrobats are as follows. 152, 196, 144, 139, 166, 83, 186, 157, 140, 138; (a) Find the mean and standard... more
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04/29/24

Does the series Sigma(n=1 to infinity) (-1)^n ln[(3n+1)/(3n-2)] converge?
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04/29/24

Half Life of a Reaction

Calculate the number of half lives it takes for asubstance to reach 3.13% of it’s original concentration.Calculate the rate constant for the first-order decompositionof hydrogen peroxide in water... more
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04/29/24

What is the closest synonym for "scathing" in this sentence?
The critic offered a(n) scathing review of the new play, leaving the playwright feeling utterly demoralized.a) flattering b) tepid c) harshd) vaguec) harshHere's why the other options are not as... more
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