Answers by Dave Kiss
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Answers by Dave Kiss

Answers by Dave Kiss
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A box contains 146 marbles which are either red or blue. there are 28 more blue marbles than red marbles. how many blue marbles are in the box?
answered Jan 31, 2019
3 votes
75.2k views
A building casts a shadow 30 m long. At the same time, the shadow cast by a 41-cm tall pole is 72 cm long. Find the height of the building.
answered Jan 16, 2019
4 votes
207k views
Solve by using a matrix. A collection of nickels, dimes and quarters totals $6.00. If there are 52 coins altogether and twice as many dimes as nickels, how many of each kind of coin are there? a. q = 5
answered Sep 16, 2018
4 votes
159k views
Jack wants to create animation for his website. In which language can he create this animation
answered May 13, 2018
5 votes
160k views
Quadrilateral UVWX is reflected over the x-axis to form quadrilateral U′V′W′X′. If vertex U is located at (-4, 5) and vertex V is located at (-6, 2), then vertex U′ is located at and vertex V′ is located
answered May 12, 2018
4 votes
168k views
What is the difference between the president s formal and informal powers
answered Feb 6, 2018
0 votes
98.0k views
A cylindrical water tank is being filled with a hose. The depth of the water increases by 1 1/4 ft per hour. How many hours will it take for the water level in the tank to be 3 1/2 ft deep? Enter your
answered Jan 29, 2018
1 vote
155k views
Which equation represents the transformed function below?
answered Jan 27, 2018
0 votes
191k views
Which type of RNA makes up the structure of the ribosome? a RNA polymerase b ribosomal RNA c transfer RNA d messenger RNA
answered Jan 23, 2018
4 votes
227k views
The four main types of tissues of animals are: muscular, which is in _____; nervous, which is in _____; epithelial, which is in _____; and connective, which is in _____.
answered Nov 5, 2017
7 votes
157k views
Can two different integers have the same absolute value?
answered Jul 24, 2017
2 votes
105k views
Which of the following polynomials corresponds to the subtraction of the multivariate polynomials 19x 3 + 44x 2 y + 17 and y 3 - 11xy 2 + 2x 2 y - 13x 3?
answered Jun 25, 2017
7 votes
146k views
The zoo has animals native to our state and a special exhibit from Africa.Which underlined word in the sentence is a plural common noun?
answered Oct 24, 2016
2 votes
47.5k views
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