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Annika
Questions (36)
what liquids can be measured using decaliters, hectoliters, and kiloliters. also, what objects in term of mass can be measured
2 answers
238 views
What objects can be measured in decaliters, hectoliters, and kiloliters?
1 answer
199 views
describe the difference between measure of center and measure of variation...
0 answers
266 views
A car travels 168.75 km in 12.5 litres of petrol . Find the distance travelled by the car in 15 litres
1 answer
685 views
Solve and prove the identity
(tan x+ cot (-x))/ (tan x - cot(-x))= 1-2cos^2(x)
2 answers
709 views
A rectangle made of square tiles measures 8 tiles wide and 10 tiles long. What is the length in tiles of a similar rectangle 12
3 answers
4,222 views
1. A pea plant with yellow seeds is crossed with a pea plant with green seeds. All of the offspring have yellow seeds. The
10 answers
1,587 views
Express the following as a logarithm and simplify.
1. log(3x^2 + 11x - 20) - log(3x - 4) 2. 1/6 log3 27 + log3 18 - log3 2 3.
1 answer
612 views
Express the following as a logarithm and simplify.
1. log(3x^2 + 11x - 20) - log(3x - 4) 2. 1/6 log3 27 + log3 18 - log3 2 3.
0 answers
635 views
Why is zero not in the doamin of the logarithmic functions y= log3 x and y = log5 x?
1 answer
559 views
1. Give 3 reasons why it is important to know the nature and properties of waves.
2. Aside from crossing the street, identify one
0 answers
572 views
If the graph is decreasing from left to right, which of the following equations may be represented by it.
1. y = 2^x + 1 2. y =
2 answers
441 views
A rectangular lawn is 60meters by 80meters. A part of the lawn is torn out to install a pool, leaving a strip of lawn of uniform
1 answer
790 views
A gardenervhas 100 meters of fencing to enclose two adjacent rectangular gardens. The gardener wants the enclosed area to be 400
1 answer
3,374 views
1. A gardener has 30 feet by 20 feet rectangular plot of ground. He wants to build a brick of walkway of uniform width on the
1 answer
1,142 views
1. The quadratic equation -3x^2 – x = 10 has two real solutions. (true or False) Justify your answer.
2. If (2x – 3) (x + 5)
2 answers
710 views
We have a projectile launched upward with an initial horizontal velocity of
20 m/s and an initial vertical velocity of 30 m/s. 1.
1 answer
875 views
Encircle the error in the following "proof" that the two arbitrary numbers are equal to each other. Let a and b the arbitrary
3 answers
519 views
Consider the general quadratic equation ax^2 + bx + c = 0, where a is not equal to 0. Solve for x by completing the square.
2 answers
3,033 views
Find the 12th term of the arithmetic sequence 2, 6, 10, … .
3 answers
3,862 views
Solve for the 101st term of the sequence whose 1st term is x-y and d=2x+y-3.
3 answers
761 views
1. Find the 12th term of the arithmetic sequence 2, 6, 10, … .
2. Solve for the 101st term of the sequence whose 1st term is
2 answers
2,449 views
Solve for the 101st term of the sequence: 6-p, 4+p, 2+3p, 5p, … .
1 answer
479 views
Solve for the 1st term of the arithmetic sequence whose 33rd term is -2p and whose 61st term is 26p.
3 answers
925 views
Find one solution for each equation.
1. cos 4theta = sin theta 2. tan 4theta = cot (20^0 + 20) Write the function sin (B + 35^0)
1 answer
556 views
Suppose ABC is a right triangle with sides of lengths a, b, and c and right angle at C. Find the unknown side length using the
1 answer
1,746 views
List materials that are commonly found at home or in school that have:
a. Different structures and exhibit different properties
1 answer
950 views
List materials that are commonly found at home or in school that have:
a. Different structures and exhibit different properties
0 answers
900 views
The atomic mass of lithium is 6.94, the naturally occurring isotopes are 6Li = 6.015121 amu, and 7Li = 7.016003 amu. Determine
1 answer
960 views
1. Find csc A, cos A and tan A of an angle A whose terminal side contains (– 12, – 5).
2. Find sin X, sec X and cot X of an
1 answer
606 views
What is the measure of the side of a cube if the volume is 27000cm3?
3 answers
905 views
A rectangular prism has a volume of 960cm. It's width, length, and height are in the ratio 3:5:8.
A) Determine the dimensions of
5 answers
2,567 views
Star Z has 1/5 the radius of Earth and 1000 times the Earth's mass. If a mass weighs 1.0 N on Earth, what does it weight on Star
0 answers
420 views
Star Z has 1/5 the radius of Earth and 1000 times the Earth's mass. If a mass weighs 1.0 N on Earth, what does it weight on Star
2 answers
438 views
on which site can you find out about all the new horoscopes 2009?
1 answer
273 views
I have to write a concise precis of a short story that I read, consisting of 130 words. What is a 'precis'?
2 answers
563 views
Answers (20)
TYSM
147 cats
liquids or medicines may be measured in kiloliters, hectoliters, decaliters, liters, deciliters, and centiliters. As for millimeters, they may measure pencils or small objects.
4.4
whats the answer??!!
told ya
Ugh! I got 3/5 and my origional answers were RIGHT. I only trust bobpursley, Ms. Sue, and writeteacher from now on.
Ms.Sue no but I’m on it too
I’m also on it too weird lol
Okay thanks so I’m guessing 2. D? and 3. B?
Please respond.
Is 2. A and 5. C?
Are my answers right or wrong?
Why is it 3 and 4?
Thank you very much. I got it now.
Thank you so much Reiny. I clearly understood it.
Hi Steve! So with your explanation, am I correct in saying that the error in the above given is (a - b)^2 = (b - a)^2?
Thank you so very much
Okay. I think I get it. Thanks for the help.
how do i solve B) though?
