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Important rules of integration for class 12th
3 answers
asked by
kanchan
313 views
a restaurant has lemonade that is 12% sugar and another that is 7% sugar. How many gallons of each type does the restaurant need
5 answers
asked by
worried student
759 views
The dilation D: (x, y) → (0.2x, 0.2y) has been applied to the polygon S(–5, 5), T(–5, 10), U(5, 15). What are the
3 answers
asked by
darren
1,454 views
Whatis the integration of ∫▒〖 ( dx)/(〖sin〗^4 x+〖sin〗^2 x 〖cos〗^2 x+cos^4x )〗
3 answers
asked by
p c tima
412 views
The difference between the simple interest and compound interest on a certain sum for 2 years at the rate of 5% per annum is
2 answers
asked by
priya
686 views
2sec^2x -3tanx =5 for [0,2pi)
3 answers
asked by
tom
871 views
write an inequality to model the situation the number n of people who ate hot lunch as school was at most 107
3 answers
asked by
hannah
656 views
plz help d+g//h for d=15, g=27, and h=7
a 1.2 b 7 c 1.7 d 6
1 answer
asked by
hannah
263 views
the cost in dollars of a concert is 7+15n where n is the number of people attending what is the cost for a family of 5 people?
1 answer
asked by
hannah
374 views
which word phrase can be written as p/5
1 the total amount of bill if 5 people order the same item. 2 the price of the meal plus
3 answers
asked by
hannah
468 views
erin owns about 4 times as many shoes as ewan. erin owns 28 pairs of shoes write an equation and use it to estimate the number n
3 answers
asked by
hannah
467 views
estimate 6 4/5*1 5/8
4 answers
asked by
hannah
349 views
15pt=--qt
1 answer
asked by
hannah
273 views
estimate 171/5-5/6
1 answer
asked by
hannah
307 views
15pt= square qt
a 30 b 71/2 c45 d 22 1/2
3 answers
asked by
hannah
299 views
find 8 1/2in +2ft round your answer appropriately
5 answers
asked by
hannah
343 views
nikki makes 6.50 an hour she plans to buy a cd burner that costs 275.20 write and solve an inequality describing how long nikki
1 answer
asked by
hannah
397 views
deposit it $2,000 in an account that pays 3% how much is your balance at the end of 8 years
5 answers
asked by
hannah
656 views
transform the formula to find the volume of a rectangular prism to solve for width (w) solve for w:V=lwh
2 answers
asked by
hannah
501 views
kyle spent half of his weekly allowance playing arcade games, to earn more money his parents let him weed the garden for $6.55
2 answers
asked by
hannah
520 views
Vernon Wells hits a baseball that travels for 142m before it lands. The flight of the ball can be modeled by a quadratic
3 answers
asked by
emily
2,521 views
TO EARN MORE MONEY HIS PARENTS LET HIM WEED THE GARDEN FOR $6.55 WHAT IS KYLE WEEKLY ALLOWANC IF HE ENDED WITH $11.01 SHOW ALL
3 answers
asked by
hannah
361 views
The total volume is 690 pi cubic inches. Each cup has a volume of 20π. How many complete cups can be filled from the water
1 answer
asked by
Christian
365 views
Find the geometric mean of the pair of numbers below. If necessary, give the answer in simplest radical form.
5 and 18
2 answers
asked by
divina
1,203 views
Explain why sqrt(a+b) does not equal sqrt a + sqrt b, for a>0 and b>0?
4 answers
asked by
emily
428 views
Chef Potato's body has a cylinder in the middle and two half spheres that make up his bottom and head. He has the two
2 answers
asked by
mee
1,338 views
what is 18% of 75?
4 answers
asked by
Sarah
317 views
Write an equation for each situation using the two given variables.(a) Gwen received a gift card for $400. She uses it each
2 answers
asked by
Anonymous
498 views
choose the correction for the angle
3 answers
asked by
pam
324 views
The sample space for a roll of two number cubes is shown in the table. (1,1)|(1,2)|(1,3)|(1,4)|(1,5),(1,6)
14 answers
asked by
KJRCH
1,857 views
A 1,000 kg self-driving car is traveling at 32 m/s toward a 3,500 kg self-driving pickup truck that is, in turn, moving at 11
2 answers
asked by
yusuf
501 views
Which of the following equations represents the line that passes through the point (0, -6) and that is parallel to the line x -
3 answers
asked by
candy
725 views
6 green apples for 75p 10 red apples for 90p
Jason bought some bags of green apples and some bags of red apples. He spent £4.20.
2 answers
asked by
livia
1,097 views
While she was travelling, Zaina took advantage of the convenience of cash withdrawals on her credit card since her Canadian
3 answers
asked by
John needs help
1,394 views
The width of a rectangle is 3 units less than the length. The area of the rectangle is 28 units. What is the width, in units, of
2 answers
asked by
ibrahim
603 views
It is 76 miles from Waterton to Middleton. It is 87 miles from Middleton to Oak Hill. Driving directly, it is 134 miles from
3 answers
asked by
bev
1,643 views
The size of a laptop monitor is usually measured along the diagonal. A rectangular monitor is 12 inches long and 7 inches tall.
W
6 answers
asked by
MARLYN
3,345 views
An artist wants to reduce the size of a drawing using a scale factor of 3:1 . The original drawing has an area of 720 square
2 answers
asked by
joshunta
1,300 views
graph the function and use graph to find the indicated limit
f(x) = 7e^x, Lim x --> 0 F(x)
2 answers
asked by
nick
1,113 views
I'm still working on my car project and wondering if you could check this- this question says:
If x represents the number of
1 answer
asked by
carly
455 views
Jorge plans to paint a bedroom wall that is shaped like a trapezoid. The bottom edge of the wall is 22.5 feet long, and the top
18 answers
asked by
hello
5,809 views
√45
i dont understand the answer = 3√5 Using Least common multiple 3 |__45___ 3 |__15___ 5 why not 5 √3 i know that √45
7 answers
asked by
Anonymous
355 views
Find the sum (assume |x| < 1/3):
1+3x+9x^2+27x^3+81x^4+...=?
4 answers
asked by
natalie
1,390 views
The boy decided to ride the terror tower. at its maximum height, the ride reaches 65m above ground. When the boy reaches the top
2 answers
asked by
Lilly
533 views
For questions 1 and 2, use integer values of x from –3 to 3 to graph the equation.
1. y = –2x2 + 3 (1 point)
2 answers
asked by
Anonymous
562 views
Classify the triangle with sides measuring 11 cm, 5 cm,
and 10 cm. equilateral isosceles scalene none of the above
3 answers
asked by
AYE AYE OK I SE U
549 views
g(x) = 8 sin x, [0, pi], 6 rectangles
2 answers
asked by
Mir
536 views
use integers values from 3 to -3 to graph the equation y=-[x]
I don't know how to solve this please help and explain it
3 answers
asked by
Sophia
345 views
. Bonita uses her debit card to withdraw $40 from her savings account every week for 7 weeks. What is the change in her account
6 answers
asked by
Joel
460 views
Jose owns 40 shares of stock A whose price increased by $0.75 per share. He also owns 100 shares of stock B whose price
2 answers
asked by
Thomas
497 views
Think about it ...
Julie says that a rotation of 180° around the origin is the same as the reflection in the x-axis followed by
3 answers
asked by
Key
1,047 views
the ratio of boys to girls is 4:5. i there are 72 children on the playground how many were boys
2 answers
asked by
Anonymous
751 views
how do i estimate population size?
1 answer
asked by
Pug lover
316 views
Solve the following system of equations:
6x – 3y + 10 = 0 2x + y + 9 = 0
1 answer
asked by
muhammad
342 views
what is the mean, median, and mode of 86,75,97,58,94, and 58?
3 answers
asked by
Pug lover
560 views
The scale for a map says that 1 cm is equal to 25 miles. Jennifer measures the distance between two cities as 4.5 cm. How far
4 answers
asked by
mark
2,214 views
Alice has $15 more than Barry. Charlene has 5/9 of the amount of Barrys money. If Alice has x dollars, how much money do they
4 answers
asked by
Oakly
1,287 views
twice the product of 3 and -2 added to the product of -7 and 5
1 answer
asked by
paige
295 views
a girl spent 1/4 of her money on taxi fare and 2/3 of the remaining on drink. what original amount of money was
(a) spent (b)
5 answers
asked by
Micheal
2,023 views
what is 4/9 to the power of 2 times 3/8 to the power of 2
4 answers
asked by
mountain lion
386 views
Tania designed a logo in the shape of a triangle. The triangle has one angle that measures 95° and two sides that are the same
4 answers
asked by
aryana
1,321 views
Refine square root(250)
1 answer
asked by
4hand
346 views
The rate of inflation is 3%. The cost of an item in future years can be found by iterating the function c(x)=1.03x. Find the
3 answers
asked by
lilly
1,176 views
a photographer inside a helicopter which is descending vertically at 15m/s at an altitude of 55 meters accidentally dropped his
4 answers
asked by
Julie ann
3,976 views
An Olympic athlete run for x minutes at y metres a minute and walks for w minutes at z metres a minutes as part of his training
3 answers
asked by
johnny
475 views
pqr is a 45 -45 90 triangle with the vertices q(6,4) and r(-6,_4) and m <p =90 p is in quadrant II
4 answers
asked by
ka
868 views
1/3x-1/4y=1
3 answers
asked by
liliana
490 views
Let the sets S = {(n, m) ∈ N × N: n + m = 10} and π1 (S) = {n:
there exists m ∈ N such that (n, m) ∈ S}. (Note that π1
1 answer
asked by
eric
400 views
what iz 2/3 x 3?
1 answer
asked by
aim
339 views
pre cal 11
mixed radicals to entire radical -a√b =-√(a^2)(b) left out the negative why???? and for cube root you include the
4 answers
asked by
pre cal 11
411 views
Determine the median of this set of data
5,6,3,2,2,9,8,9 A.) 2 B.) 4.5 C.) 5.5 D.) 5 please help me if you can thank you!
1 answer
asked by
Blinking Armys
418 views
Calculate the value of the following, without using a calculator, leaving answers, where necessary, in simplified surd form:
(a).
3 answers
asked by
Gilbert
439 views
a recipe calls for 2/3 cup of sugar for every 2 teaspoons of vanilla. what is the unit rate in teaspoons?
2 answers
asked by
ameliaia
559 views
The radius of a spherical ball is measured at r = 50 cm. Estimate the maximum error in the volume and surface area if r is
3 answers
asked by
alicia
716 views
The area of a rectangle may be determined by using the formula A = lw, where "A" stands for area, "l" stands for the length of
4 answers
asked by
Jenny
1,236 views
The area of a trapezoid may be determined by using the formula A = (h/2)(a+b), where "A" stands for area, "h" stands for the
2 answers
asked by
Sam
1,427 views
a certain sum of money is to be shared among three brothers. one of them gets 2/5 of it, another gets 1/4 of it and the third
4 answers
asked by
Anonymous
1,914 views
does any one have the answers to unit4 lesson 11 unit test
1 answer
asked by
beast
182 views
What is 3xax55x5s+99-6a
4 answers
asked by
blaze
299 views
how many ounces of food will be in the entire dish? make sure you use fractions in your calculations as well as label your
1 answer
asked by
dog
359 views
what amount will you deduct from the recipe to find how many ounces are in the batch without nuts
1 answer
asked by
dog
349 views
9/1-7/11
with work thank you i dont understand how i get the mixed number 8 4/11
5 answers
asked by
somayee
312 views
the half life of thorium -229 is 7340 years. how long will it take for sample of this substance to decay to 20% of its original
3 answers
asked by
michael
1,121 views
What is the union of the 4 half-planes determined by 2 intersecting lines.
a. the entire plane b. the entire plane except for the
3 answers
asked by
Anonymous
507 views
On a school field trip, the school requires that there are 3 teachers for every 75 students. If 125 students attend the trip how
4 answers
asked by
I need help pls help
647 views
Y=x what is the constant of proportionality?
2 answers
asked by
mary
513 views
m-7<6
a. m<-13 b. m-<1 c.<-1 d. m<13
3 answers
asked by
haha
303 views
how do you estimate 48% of $20.00
3 answers
asked by
Steel_Shock
891 views
what is 57% of 11?
3 answers
asked by
math
303 views
find the product in simpliest form 10x3/5 my answer 15
10 answers
asked by
hi
798 views
a computer can preform 10^5 problems in one second. How many problems can in it do in 10 seconds I just need help solving this
6 answers
asked by
frgdhsjak
530 views
Niles and Bob sailed at the same time for the same length of time. Niles' sailboat traveled 20 miles at a speed of 5 mph, while
1 answer
asked by
Anonymous
395 views
This year, when Latifa and Jameel add their ages, the sum is 29. Latifa's age is 10 less than twice Jameel's age. The system of
2 answers
asked by
michael
910 views
135= 3(5a+4) + 3
1 answer
asked by
Kodak Black
371 views
|n/10| = 1
4 answers
asked by
Carson
305 views
given f(x) = x^3 - 3, find f(-2).
I got f(-2) = -11. Can someone please check if I'm right?
3 answers
asked by
ladybug
332 views
60x2/5 is that = to 12/5x2/5
and the x is the times sign
7 answers
asked by
Anonymous
511 views
Use a matrix equation to solve the system of equations.
6x + 2y = 11 3x - 8y =1 My textbook gave this example, but explained it
6 answers
asked by
Charly
946 views
write my point for me boys should help in the kitchen
1 answer
asked by
Mary
328 views
Munoz Corporation estimated its overhead costs would be $23,600 per month except for January when it pays the $191,610 annual
1 answer
asked by
Pedro Ponce
1,001 views
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