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brianna
Questions and answers by visitors named
brianna
Questions (112)
A car travels 240km in 2hr. And the sprinter travels 100m in 9.5 seconds. which one is traveling faster and by how much ?
7 answers
asked by
brianna
8,229 views
how do you turn fractions into decimals? what do you do with the remainders? example: 3/16---what would it be as a decimal?
To
1 answer
678 views
how do you8 find unit rate
divide quantity by time. For instance, one travels 45 miles in 1/2 hour. Unit rate= 45/.5=90miles/hr
1 answer
452 views
francisco tossed the coin 10 more times. he got 5 heads and 5 tails. now what i his exrimental probability of getting heads?
Woul
1 answer
437 views
The basement of a new home will have the following dimensions 30 feet long 24 feet wide and 9 feet deep If the earth is hauled
2 answers
616 views
I can travel where there are no molecules, but never through a brick. I can travel through space, but never around a corner.
10 answers
1,689 views
how do i convert fluid ouncesinto pints
1 answer
274 views
Explain three economic sources for each of the four regions of texas
1 answer
407 views
whats the meaning of like terms???
~Thank you!
1 answer
366 views
what are two ways matter diffrent?
1 answer
309 views
which country does the tax collector represent?(1) why did sons of liberty ta and feather the taxcollector?(2) . these actions
2 answers
475 views
what was the parliament's reaction to the Boston Tea Party of 1773 ?
2 answers
570 views
2 cylinders are proportional
the smaller cylinder has a radius of 4 centimeters, which is half as large as the radius of the
5 answers
1,133 views
2 cylinders are proportional. The smaller cylinder has a radius of 4 cm. which is half as large as the radius of the larger
2 answers
551 views
for the question i posted earlier,
pie = 3. im sorry if i confused some of you people. sorry.
1 answer
879 views
2 rectangular prisms are proportional. the edges of the smaller prism are half as long as the edges of the larger prism. The
34 answers
1,085 views
Mr. Fairchild wants to add a playroom and a bedroom to his house. The 2rooms will be proportional, but the bedroom's dimensions
10 answers
444 views
A rectangular place mat and matching napkin are proportional. The dimensions of the place mat are 1.5 times as large as the
10 answers
555 views
does anybody know where i can find info. about the earth's crust?
5 answers
334 views
The radius of circle M is 3 times the radius of circle P. If the area of circle P is abotu 27 sq. cm. the area of circle M is
10 answers
815 views
the ? says "a cone has the surface area of 160 sq. in. If the dimensions are reduced by 1/2,what is the surface area of the new
4 answers
731 views
what is a range?
1 answer
371 views
the ? says "the apatosaurus dinosaur averaged 70 ft. in length. This is 2800% of the avearage length of a Compsognathus
3 answers
378 views
benny's older brother,Charles studies 16.5 hrs. each week. This is 180% more than the amount of time Benny spends studying. How
6 answers
526 views
Jermaine had dinner at his favorite restaurant. It the sales tax rate is 4% & the sales tax on the meal was $1.25, what was the
6 answers
1,628 views
Sonia received a statement on her Certificate of Deposit showing that her investment had returned $3526.25 over its life. If the
1 answer
519 views
the quetion says "f the half life of Americium-241 is 433 years, &your sample size is 80 grams, how much will remain after 1,732
3 answers
450 views
what is a plane graph ?????????????
1 answer
280 views
what is a line graph?
1 answer
349 views
i have work to do and one of the questions is For hundreds of years chinese kept how to make this a secert, but eventually the
1 answer
386 views
an object that weighs 3N displaces 90mL of water which weighs 2.8N. What is the buoyant force on the object? idk how to solve
1 answer
1,175 views
An object that weighs 3N displaces 280 mL of water which weighs 2.8 N. What is the buoyant force on the object?
Please help, idk
3 answers
444 views
Who was the black man that momorized the blueprints for Washington DC after the frenchman who was orginally building it quit?
2 answers
507 views
a string of lights is strung from the top of a fence post that = 4 ft tal
flagpole=16 ft tall. the fence post=9 ft tall from the
4 answers
1,051 views
If a rocket travels 5600km what is it speed?
1 answer
307 views
use 6 of the digits from 1 to 9 to make the greatest possible even number
3 answers
428 views
explain the difference of feedom of religion now and in the 1600's
1 answer
258 views
The molar mass of magnesium carbonate, MgCO3, is 84 g/mole. How many moles are in 12.60 g of magnesium carbonate?
3 answers
1,583 views
what does T.U.L.L stand forwhat are some exsamples of it
1 answer
191 views
can you explain to me how to add and subtract fractions like 2/5 + 5/12 or 7/12 - 8/9? i'm having trouble on this and i'm always
1 answer
186 views
what is a balnced equation for for hydrogen gas burnes in air
1 answer
303 views
It is greater than 43 and less than 52 . If you add the digits, the sum is 8. write the nomber word . ???
4 answers
388 views
It is greater than 7 tens and less than 8 tens. The number has 4 ones . Write the number word . ???
5 answers
462 views
My tens digit is double the ones digit . I am less than 50 and greater than 40 . ???
4 answers
768 views
whats does NaPO4 stand for
1 answer
309 views
why must the release of energy during the cellular process in which ATP is made from glucose take place in small steps?
1 answer
335 views
all three sugars have the formula C6H12O6. what does this reduce to
3 answers
321 views
how did the Nile river and the sorrounding area help protect egypt
1 answer
358 views
how to find the median of x,2x+1,x/2-13,45 and x+22 if the mean of this set of numbers is 83?
4 answers
1,329 views
what is standard form ? and What is expanded form ?
11 answers
719 views
how do you write a 4 didget number in expandable form ?
4 answers
151 views
what do i want out of social studies
i need help
3 answers
523 views
what do i want to get out of social studies?????
3 answers
566 views
what is justify
3 answers
260 views
how does the race betweebn the tortoise and the the hare the differencde between average speed and instantaneous speed ?
1 answer
358 views
Let g(x) = 0.5x + 18. Write the rule for g-1(x). Then, evaluate g-1(x) at x = 20. Enter this result in the space provided.
3 answers
441 views
Let h(x) = x3/2(x - 7)1/3 and g(x) = 200x3 - 47x2 + 9017x + 3. Utilize this information to find the value of (g o h)(7).
I worked
1 answer
434 views
log4(little 4) 8
how do i write this in y=?
3 answers
459 views
suzie has 4 fish she gave 3 to her brother then she wen to the county fair and won 4 more how many does she have? i think it
3 answers
286 views
cultural exchange between nations has been as a result of technological advances
4 answers
703 views
what is the answer to x+5 divided by 30 times 4x-10 over 75 equal
1 answer
290 views
corey made 32 pints of water for a party he will move it to a one galloon jug how many one galloon jugs will he need
1 answer
297 views
WHAT IS 6 2/3+[3 1/3+7 1/3] = I THOUGHT IT = 16 4/3 IF I AM CORRECT THE ANSWER IS NOT THERE DO SIMPLIFY THE ANSWER WOULD THE
1 answer
327 views
Jeff is building triangles with different lengths of cm rods. He has two rods measuring 6cm and 9cm. Which of the following
2 answers
522 views
Laquida has a circular a garden with a radius of about 2 ft. If she wanted to plant 40 bulb per square foot about how many
3 answers
372 views
Which is not equal to 2 quarts? 2c, 4 pints, 1/2 gallon or 64 fluid oz.
2 answers
582 views
Two briskets are bought 1 weighed 6lb 2 oz and the other weighed 5.25 lbs. What's the combined amount of weight of the 2
1 answer
420 views
Jerry read 180 pages in 3h. Peggy read 220 pages in 5h. Peggy said that they read at the same rate. Is she correct?
4 answers
416 views
Dvds are priced at 2for $15. Garret wants to buy 5 DVD. What equation can be used to find s, the total price of garret DVD?
2 answers
1,101 views
Which of the following best describes the relationship between the size of a one ounce container compared to a one pound
4 answers
437 views
The lawn sprinkler can be adjusted so that the water stream is from 25 to 40 feet. What is the diameter of the largest circle
3 answers
408 views
Anna did a survey on the weight of students' backpacks at her middle school. The weights, in pounds, of 10 backpacks are listed
2 answers
764 views
Which expression shows how the distributive property can be used to multiply the following numbers?
9 × 4.99
1 answer
347 views
who created coach leather
1 answer
285 views
1) - Scientists performed an experiment to determine whether there is a connection between learning ability and food. They took
3 answers
517 views
what is the volume of a rectangular prism 5.0cm long, 3.8cm wide and 2.7cm high?
1 answer
370 views
i need some more help
about predicates and subjects what would the subject to these? _____________ i went to school last
3 answers
453 views
ok this past week i was sick 4 2 days and i need 2 finish this math test by today!!!! and i didn't get 2 learn anything like u
3 answers
508 views
how many minivans (15 minivans) would pass susan if 60 vehicles passed her
3 answers
454 views
AB=2x+9,BC=4x-5
3 answers
253 views
we have to find the coordinate point
1 answer
260 views
What is the sum of a 22–term arithmetic sequence where the first term is 56 and the last term is –28
1 answer
325 views
Which of the following is not considered to be one of the most important groups contributing to the process of socialization,
2 answers
505 views
what is an example in the poem for an assonance
2 answers
516 views
find all discontinuities (16x/2x3-8x3=0)
2 answers
859 views
when you divide by 4,what remainders are possible? explain your answer :)
1 answer
285 views
what is four fifths+three fifths
1 answer
278 views
A chemical substance that causes dyes to set is called?
3 answers
547 views
Write the equation of the line in slope-intercept form that passes through the point (3, -2) and has a slope of 2.
1 answer
313 views
A parachutist with a camera, both descending at a speed of 14 m/s, releases the camera
at an altitude of 31.7 m. What is the
3 answers
815 views
A 2.50-g sample of powdered zinc is added to 100.0 mL of a 2.00-M aqueous solution of hydrobromic acid in a calorimeter. The
4 answers
1,383 views
At constant volume, the heat of combustion of a particular compound is –3599.0 kJ/mol. When 1.365 g of this compound (molar
2 answers
553 views
A certain rifle bullet has a mass of 6.45 g. Calculate the de Broglie wavelength of the bullet traveling at 1817 miles per hour.
4 answers
1,426 views
Assuming that the smallest measurable wavelength in an experiment is 0.990 fm (femtometers), what is the maximum mass of an
2 answers
520 views
To resolve an object in an electron microscope, the wavelength of the electrons must be close to the diameter of the object.
1 answer
476 views
Leslie needs 324 inches of fringe to put
around the edge of a tablecloth. The fringe comes in lengths of 10 yards. If Leslie buys
2 answers
539 views
a bottle of juice completely fills a cylinder 10 inches tall and 4 inches in diameter. if one bottle of juice is poured into a
1 answer
449 views
Which is M=300J/P solved for J?
A. J=300PM B. J=300M/P C. J=300PM D. J=PM/300
9 answers
4,747 views
Jose invests 3250 dollars at 6% interest compounded annually. What will be the balance in the account after 3.5 years?
A. 3932.50
3 answers
1,032 views
Marco jumped rope for 20 more seconds than Troy.
The letter r represents the number of minutes that Troy jumped rope. Which
2 answers
531 views
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