Questions and answers by

Gianna

Questions (56)

Write and solve an equation to answer the question,"18 is 32% of what number ?"
1. 1 answer
2. 8 views
Write and solve an equation to answer the question,"5 is 5% of what number ?"
1. 1 answer
2. 8 views
Write and solve an equation to answer the question,"39.2 is what percent of 112?"
1. 1 answer
2. 7 views
Write and solve an equation to answer the question,"What number is 25% of 64?"
1. 1 answer
2. 4 views
QuestionForty students are in the science club. Of those, 45% are girls. This percent increases to 56% after new girls join the
1. 1 answer
2. 8 views
Donations to an annual fundraiser are 15% greater this year than last year. Last year, donations were 10% greater than the year
1. 3 answers
2. 4 views
In June, a runner ran a mile in 7:45. In September, the runner ran a mile in 5:51.Find the percent of change from June to
1. 1 answer
2. 5 views
The table shows population data for a community.2007: 118,000 2013: 138,000 a. To the nearest hundredth of a percent, what is
1. 3 answers
2. 11 views
To the nearest hundredth of a percent, what is the percent of change from 2007 to 2013?The percent of change is about a 16.94%
1. 3 answers
2. 8 views
Solve the formula for e. E/e=(R+r)/R
1. 1 answer
2. 25 views
Of the 25 students on a field trip, 16 students bring cameras. What percent of the students bring cameras?
1. 1 answer
2. 9 views
15% of the school parking spaces are handicap spaces. The school has 18 handicap spaces. How many parking spaces are there?
1. 1 answer
2. 7 views
83% of 20 is what number?
1. 1 answer
2. 16 views
85% of what numberis 10.2?
1. 1 answer
2. 14 views
91 is 130% of what number?
1. 1 answer
2. 11 views
9 is what percent of 20?
1. 3 answers
2. 13 views
Liters of solutionPercent (as a decimal) Liters of pure dye x 0.20 0.20 x y 0.59 0.59 y 260 0.50 130 (Simplify your
1. 1 answer
2. 13 views
Complete the table below.Liters of solution Percent (as a decimal) Liters of pure dye x 0.20 0.20 x y 0.59 0.59 y 260 0.50
1. 1 answer
2. 12 views
Complete the table below.Number of pounds Dollars per pound Cost (in dollars) x 18 18 x y 6 6 y 90 10 900 (Simplify your
1. 1 answer
2. 10 views
Suppose that a cyclist began a 305 mi ride across a state at the western edge of the state, at the same time that a car
1. 1 answer
2. 6 views
City A and City B are 112 mi apart. A car leaves City A traveling toward City B, and another car leaves City B at the same
1. 1 answer
2. 14 views
Hey! I'm Gianna, but you can call me Gi. I *love* crop tops, makeup, skincare, Dior, Hawaii, LuluLemon, Aviator Nation, pink,
1. 3 answers
2. 17 views
A spherical ball of radius R falls through a viscous fluid and reaches a terminal velocity v. Another ball with the same mass
1. 1 answer
2. 30 views
M<a+m<c
1. 1 answer
2. 13 views
Which of the following is NOT true about a "theme?"It is universal.* It is not stated directly. It is the plot of the story. A
1. 1 answer
2. 186 views
find the length of AB (opposite side) in a right angle triangle, if the angle is 35º and the adjacent is 20 cm. the hypotenuse
1. 1 answer
2. 214 views
If np≥5 and nq≥5, estimate P(more than 9) with n=13 and p=0.7 by using the normal distribution as an approximation to the
1. 0 answers
2. 380 views
There are 400 seats in the auditorium if 3/5 of the seats are taken how many are empty
1. 1 answer
2. 518 views
Find the value(s) of x for which the equation is true.log(x + 20) = log(x) + log(20) Solve the logarithmic equation for x.
1. 1 answer
2. 710 views
A runner compels one lap around a 300-m oval track, returning to her staring position. What distance does she cover, and what
1. 1 answer
2. 540 views
Tia ran 2 and 7/8 miles. George ran 1 and 1/10 miles.About how many more miles did tia run than George? Place a star on the
1. 2 answers
2. 2,269 views
Instead of asking about the overlap, the new question could be:e) What are the lower and upper extremes for each set of data?
1. 0 answers
2. 12,737 views
Kylee bought a pack of 12 cookies. One-third of the cookies are peanut butter. How many of the cookies in the pack are peanut
1. 1 answer
2. 570 views
When 1 million times 2 million divides 8 millio when 1,000,000×2,000,000 divided 8 million=???
1. 1 answer
2. 481 views
Marcus wants to put a 6 1/2 foot bookcase against a 12 1/4 foot long wall. If he centers the bookcase, how far will it be from
1. 1 answer
2. 497 views
Last year, Deon had $10,000 to invest. He invested some of it in an account that paid 6%simple interest per year, and he
1. 2 answers
2. 2,771 views
About how far is southern tip of South America from the Equator?
1. 1 answer
2. 544 views
When 20.1 g Sb2S3 reacts with an excess of Fe, 9.84 g Sb is produced. What is the percent yield of this reaction?My work so
1. 1 answer
2. 1,553 views
I really do not understand Number 7Which of these does Newton's law of universal gravitation imply? (Points : 1) The force of
1. 6 answers
2. 7,356 views
What is a free body diagram?(Points : 1) a drawing of an object in free fall a diagram showing all the forces acting on an
1. 1 answer
2. 4,839 views
Please help quicklyhis handbag exerts a force of 10 N on the hook. Which of the following values is a possible tension for each
1. 1 answer
2. 1,234 views
What is an equilibrant?(Points : 1) an object that has zero net force acting on it two chemical reactions proceeding at the same
1. 2 answers
2. 1,018 views
I'm not sure if I am right on these questions please helpWhen should you express a vector along the x-axis as a negative vector?
1. 2 answers
2. 665 views
Suppose the observed motion of a moving airplane, illustrated by a distance vs. time graph, is nearly a straight line with zero
1. 2 answers
2. 1,549 views
Your thermodynamics calculation involves mass and a change in temperature. What SI base units would you use?
1. 1 answer
2. 716 views
If you divide force (kg* m/s2) by acceleration (m/s2), what units do you get?kg*m2/s4 kg 1/kg m/s
1. 1 answer
2. 2,167 views
Really confused on this question.A microbiologist measures the speed of a swimming bacterium. The bacterium covers a distance of
1. 1 answer
2. 1,547 views
12) Two jeeps in the desert leave their starting points at noon. The first travels a course of 345º and averages 23 mph. The
1. 1 answer
2. 827 views
A ball is tossed up in the air at an angle of 70 degrees with the horizontal and with an initial velocity of 36 ft/sec. What is
1. 1 answer
2. 765 views
To make a batch of cookies you need 3.25 cups of sugar, if you start off with 16.5 cups of sugar, how many batches of cookies
1. 2 answers
2. 340 views
Hello,For math I have to make a graph of two linear relations. One has to be the operating costs of a zoo or amusement park and
1. 0 answers
2. 518 views
The sequence a is defined recursively by: a_1 = 6, and a_(i+1) = a_i + 8 for all i >= 1. Then a_5 =Choose one answer. a. 38 b.
1. 0 answers
2. 423 views
Bob has 18 model cars and ships. He has 8 more cars than ships. How many cars does he have?
1. 2 answers
2. 432 views
Write an equation for the line containing the given points.(2,3) and (4, -4) How would I do this? I understand that first, you
1. 1 answer
2. 415 views
A compound contains 60.0 grams carbon and 12.0 grams hydrogen1) what is the percent of carbon in compound? 2) what is the
1. 1 answer
2. 413 views
Who is the bishop now ?
1. 3 answers
2. 340 views