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Questions (1,040)

what is the total surface area for solid cone 10cm radius and 8cm lenght? please show working out.
1. 1 answer
2. 197 views
A number n divided by 6 is greater than or equal to 1/2
1. 1 answer
2. 229 views
Earth's Changing Surface Unit Test3 of 153 of 15 Items Question Which feature is formed at convergent plate boundaries?(1 point)
1. 1 answer
2. 710 views
Can someone explain how to solve 1 2/3 + 1 1/3 please
1. 3 answers
2. 219 views
Problem:From a square of tin that measures 12inches on a side of a rectangular box is made by cutting out a small squares of the
1. 1 answer
2. 812 views
A hot-air balloon is floating above a straight road. To calculate their height above the ground, the balloonists simultaneously
1. 1 answer
2. 460 views
What is the electromagnetic force?
1. 1 answer
2. 2,474 views
4 8/9 as an improper fractionPlease help
1. 4 answers
2. 268 views
The United States, Canada, and European countries all have comparable policies that distinguish between refugees and economic
1. 2 answers
2. 305 views
Jess read 3/5 of a book. She has 60 more pages to read. How many pages does the book have?
1. 2 answers
2. 575 views
Show that any real numbers a and b and any integers x and y so that x≠ 0, y ≠ 0, x ≠ y and x ≠ -y(y/x - x/y)((ax+by)/x+y
1. 2 answers
2. 247 views
Iam 5feet6 inches tall and weigh 145 pounds with a slim athletic body what gender am i
1. 0 answers
2. 170 views
Which of the expression is equivalent to the expression 3(x +4) + 5
1. 1 answer
2. 221 views
A package is in the shape of a right rectangular prism. The base of the package has an area of 15 square inches. The height of
1. 1 answer
2. 356 views
One way carbon moves from the atmosphere to the biosphere is through a process by which plants use light energy and convert it
1. 22 answers
2. 9,605 views
a man 2 meters tall walks at a rate of 1.2 meters per second away from a light that is 5 meters above the ground.(a) when he is
1. 1 answer
2. 641 views
If m varies directly as p, and m = 24 when p = 6, find m when p is 8.
1. 1 answer
2. 2,166 views
Based on your observations, what percentage of the total cells in the sample are in anaphase?
1. 0 answers
2. 14,355 views
A worker earned $1,200 in wages one week. A health insurance premium, equivalent to 15% of the worker's wages, was deducted from
1. 2 answers
2. 374 views
Phil Dunphy, a real estate agent, is considering whether he should list an unusual $886,377 house for sale. If he lists it, he
1. 0 answers
2. 684 views
A stationary source produces a sound wave at a frequency of 100 Hz. The wave travels at 1125 feet per second. A car is moving
1. 14 answers
2. 6,831 views
Review the four freedoms that Roosevelt describes at the end of the provided excerpt. In a two paragraph response, compare these
1. 0 answers
2. 508 views
If your boss traveled 400 miles in eight hours what is the average feet of the bus and miles per hour
1. 2 answers
2. 424 views
. A train is traveling down a straight track at 20 m/s when the engineer applies the brakes,resulting in an acceleration of -1.0
1. 1 answer
2. 3,420 views
What is the vertical distance from the origin to the point (8, 1)
1. 0 answers
2. 252 views
The perimeter of a rectangular play yard is 144 yards. The width is 18 yards less than twice the length. Find the width. (Use: P
1. 0 answers
2. 273 views
. The Haber process for the synthesis of ammonia is kinetically and thermodynamically controlled.N2(g) + 3 H2(g) f 2 NH3(g) for
1. 3 answers
2. 636 views
8 dollars for 2 pounds of rice. What is the ratio of $ to pounds?
1. 1 answer
2. 192 views
what is an equation for a polynomial whose graph intersects the horizontal axis at -7,8 and 15
1. 1 answer
2. 1,099 views
Dristell Inc. had the following activities during the year (all transactions are for cash unless stated otherwise):A building
1. 1 answer
2. 1,704 views
1. Do you feel hopeful about the future? Please explain why or why not2. How would you define 2020? 3. If you could sit down
1. 0 answers
2. 320 views
A lab orders 100 rats a week for each of the 52 weeks in the year for experiments that the lab conducts. Prices for 100 rats
1. 1 answer
2. 753 views
A lab orders 100 rats a week for each of the 52 weeks in the year for experiments that the lab conducts. Prices for 100 rats
1. 2 answers
2. 1,475 views
In one process 4 grams of sulphur was burnt in 48 decimetre cube of oxygen measured at room temperature. What is the limiting
1. 2 answers
2. 1,883 views
A tank fitted with two pipes is to be filled with water. The first pipe can fill it in 10 hours. After it has been open for 5
1. 2 answers
2. 1,517 views
The numerator of a fraction is 3 more than the denominator. If both the numerator and the denominator are increased by 3. Find
1. 3 answers
2. 1,262 views
If a person weighs 500 N on Earth what would they weigh on the moon?
1. 1 answer
2. 649 views
Where does much of solar energy go as it passed along the energy pyramid
1. 1 answer
2. 275 views
Which of these is a correct expression for fractional saturation of binding sites in a protein:(a) Y = [ P L ] / [ P ] [ L ] (b)
1. 0 answers
2. 272 views
A rock is thrown straight up at a velocity of +30. m/s from a height of 2 m above the ground. How high does it go? How long will
1. 1 answer
2. 1,093 views
Hi i need hep so i have a math problem . It has a triangle on top of a rectangle. Its geometry find area. Since i cant post the
1. 0 answers
2. 329 views
Hi i need hep so i have a math problem . It has a triangle on top of a rectangle. Its geometry find area. Since i cant post the
1. 1 answer
2. 380 views
Can someone help me understand these types of problems.Its a triangle split in the middle one side is 34 congruent sides and
1. 1 answer
2. 241 views
A) What are the methods for structuring and presenting information called?A. organizational strategies b. research facts and
1. 81 answers
2. 8,603 views
If a box 40kg and volume 32 cm^3 what is densityI need guidance
1. 1 answer
2. 258 views
most authors use which point of view in an informational text?
1. 29 answers
2. 6,548 views
Bacteria are examples of what kind of organism?A.Simple,single-celled organisms called eukaryotes B.Complex,multi-celled
1. 0 answers
2. 655 views
Hi,I just want to know if i have these correct . Directions: classify each triangle by its side and angle . #1 sides are:
1. 1 answer
2. 481 views
Hi if someone can help me please id greatly appreciated explain this to me I'm getting long crazy numbers i get 11.94 or 11.4122
1. 1 answer
2. 265 views
what is the purpose of a central idea
1. 1 answer
2. 556 views
This is a re-update to my last question (last-was missing info)I am having trouble writing a paragraph for the following prompt
1. 3 answers
2. 1,024 views
I am having trouble writing a paragraph for the following prompt below, Can someone please give me a outline to follow please
1. 1 answer
2. 682 views
Describe on the experimental treatment by which you can obtain the initial temperature of the unknown metal at 100.0 °C. How do
1. 1 answer
2. 882 views
48 is the sum of 20 and Jenny score use the variable j to represent Jenny score translate the sentence into an equation
1. 1 answer
2. 668 views
A line passes through the point (3,-1)and has a slope of 2/3 Which of the following points also lies on this line? - A.
1. 2 answers
2. 3,565 views
The producer surplus for the demand and supply functions x+y=4 and -x+y=2 is?A) 1/2 B) 3/2 C) 5/2 D) 7/2 E) 3 I've looked at the
1. 0 answers
2. 446 views
The producer surplus for the demand and supply functions x+y=4 and -x+y=2 is?
1. 0 answers
2. 436 views
The profit from manufacturing x items is given by P(x)= -0.5x^2+46x-10. Find change in P [20,21].I found the P'(x) and plugged
1. 2 answers
2. 524 views
The definite integral of x*(sqrt x^2-400) with an upper limit of 29 and lower limit of 20.After using U-substitution and
1. 2 answers
2. 659 views
Jonah earned $5 more than half of Karen's salary, k. which of the following expressions represents Jonah's earnings?
1. 3 answers
2. 3,220 views
e^4x=-x-1I've tried taking the ln of both sides but led me nowhere near the answer. Please help!
1. 1 answer
2. 294 views
Write the parametric equations of a line perpendicular to 4x + 8y +7 =0 with the same x-intercept as
1. 1 answer
2. 1,280 views
1. In what way is animation a type of three-dimensional art?2. What parts of a character do digital artists create? Be sure to
1. 1 answer
2. 1,607 views
In how many times can the number 9,633,333 be arranged
1. 1 answer
2. 480 views
Imagine lots of people in a park, sitting in the Sun. Each person wants to keep at least 2m distance to everyone else, but they
1. 1 answer
2. 502 views
a wooden pyramid is to be cut into.parts of equal weights by a plane parallel to its base. find the ratio of the heights of the
1. 1 answer
2. 1,390 views
A wooden pyramid is to be cut into 2 parts of equal weights by a plane parallel to its base. Find the ratio of the heights of
1. 0 answers
2. 768 views
400 passengers go on a coach trip.Each coach takes 50 passengers. Each passenger pays £23 Below shows the costs for the coach
1. 2 answers
2. 2,356 views
FormulaF=( 9/5) C+32 Where f is ferenheit and f is equal to 25 degree c. What is the temperature
1. 5 answers
2. 396 views
Formula :F(fine) = $0.25+0.05 d (days) A book is fine is $1.30 . How may days book was due. My work 1.30=0.25+0.05d -0.25=0.05d
1. 1 answer
2. 390 views
Please explain to me im confused .thank you i want to understand it.2 friends are making puppets with blue front and black
1. 1 answer
2. 372 views
I have 3 pounds of dough . To make small balls of dough it takes 3/8 pounds of dough. To make large balls of dough it takes 7/8
1. 1 answer
2. 432 views
I am stuck on these i need help.If i have 7.5 cups of dough . It takes 0.25 cups of dough to make small cookies and 0.5 cups to
1. 1 answer
2. 379 views
Which way will heat flow when ice and water are combined in a glass?A. Heat flows from water to the ice.*** B. Heat flows from
1. 8 answers
2. 2,470 views
Finding missing measure of similar triangle .1st triangle has leg AB 3cm leg bc 9cm hypotenuse ac ? 2nd triangle has Leg DE ?
1. 1 answer
2. 639 views
On Halloween, you take a glow stick, crack the capsule inside and shake it until it glows. This is an example of light energy
1. 2 answers
2. 664 views
Hello, does anyone know how to solve these problems?1. A bubble of CO₂ with a volume of 0.245 cm³ is released at the bottom
1. 2 answers
2. 482 views
A clerk spent his 35 hour work week as follows 1/5 of his time in the Sorting mail 1/2 of its time in sorting letters and 1/7 of
1. 1 answer
2. 751 views
The circumference of a circle that has a radius of 70 feet is most nearly
1. 1 answer
2. 1,506 views
To check on shipment of 500 articles a sampling of 50 articles was carefully inspected of the sample 4 articles were defective
1. 3 answers
2. 1,826 views
A pole 15 feet High casts a shadow 5 feet long a 6-foot man standing nearby would cast a shadow of
1. 3 answers
2. 2,874 views
From 4 Cans with 96 bolts in each 3/4 of the boats in one can are used Hazard 5/8 of the bolts in the second can or used 1/2 of
1. 1 answer
2. 478 views
6 times a number minus one half of the same number equals 22 what is the number?
1. 2 answers
2. 930 views
In a rectangular room 10 ft wide 40 ft long and 15 feet high there are four Windows each 30 in by 48 in what is the ratio of
1. 3 answers
2. 681 views
there are 1,920 pieces of pipe in a stockroom of these two fifths is 2 inch pipe 1/3 as 1/2 inch pipe 3/16 is 1 inch pipe and
1. 4 answers
2. 591 views
Calculate 24²÷ (check symbol) 256I tried to find the math symbol that's a v like check mark hope you guys know what I'm
1. 7 answers
2. 487 views
a night Watchman must check a certain stores are every 45 minutes if he first checks the area as he begins a 9-hour of Duty how
1. 2 answers
2. 426 views
a night Watchman must check a certain stores are every 45 minutes if he first checks the area as he begins a 9-hour of Duty how
1. 1 answer
2. 686 views
if 1/2 cup of spinach contains 80 calories in the same amount of peas contain 300 calories how many cups of spinach have the
1. 2 answers
2. 1,381 views
a piece of wood 35 ft 6 inches long was used to make 4 shelves of equal length the length of each shelf was
1. 3 answers
2. 2,918 views
How many packages of candy containing 3/4 of a pound each can be filled from 15 pounds of candy?
1. 3 answers
2. 1,941 views
A typist uses lengthwise a sheet of paper 9 inches by 12 inches. She leaves a 1 inch margin on each side and a 1 1/2 inch margin
1. 1 answer
2. 3,208 views
One year the postage rate for sending 1 ounce of mail first class was increased from 25 cents to 29 cents. The percent of
1. 3 answers
2. 886 views
a pile of magazines is 1/4 feet high if each magazine is 3/4 of an inch thick the number of magazine in a pile is
1. 5 answers
2. 2,525 views
the number of half pound packages of tea that can be made up from a box that holds 10 1/4 lb of Tea
1. 2 answers
2. 2,976 views
Many American cars feature speedometers that show kilometers per hour. If you are required to drive 500 miles, and you know that
1. 3 answers
2. 5,020 views
One year the postage rate for sending 1 ounce of mail first class was increased from 25 cents to 29 cents. The percent of
1. 3 answers
2. 3,118 views
if a barrel has a capacity of a hundred gallons how many gallons will it contain when it is 2/5 full
1. 1 answer
2. 890 views
If a barrel has a capacity of 100 gallons, how many gallons will it contain when it is 2/5 full
1. 1 answer
2. 3,930 views
How would you write the domain (x is greater than or equal to -9) and range (x is greater than or equal to -4) in interval
1. 1 answer
2. 1,113 views

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