grif389

42 Questions
4 Answers

0

848

1

+166

Helps pls

The radius of a sphere is p units and the radius of a hemisphere is 2p units. What is the ratio of the volume of the sphere to the volume of the hemisphere?

grif389 Aug 23, 2019

0

3205

2

+166

In triangle ABC, AB=13,AC=15 , and BC=14. Let be the incenter. The incircle of triangle ABC touches sides BC, AC, and AB at D,

In triangle ABC, AB=13,AC=15 , and BC=14. Let be the incenter. The incircle of triangle ABC touches sides BC, AC, and AB at D, E, and F, respectively. Find the area of quadrilateral AEIF.

read more ..

grif389 Aug 23, 2019

0

0

0

+166

In triangle ABC, AB=13,AC=15 , and BC=14. Let be the incenter. The incircle of triangle ABC touches sides BC, AC, and AB at D,

In triangle ABC, AB=13,AC=15 , and BC=14. Let be the incenter. The incircle of triangle ABC touches sides BC, AC, and AB at D, E, and F, respectively. Find the area of quadrilateral AEIF.

read more ..

grif389 Aug 23, 2019

0

828

1

+166

help

Question about Algebra II

grif389 Apr 30, 2019

0

853

3

+166

Help Urgent

please refer to image

grif389 Apr 29, 2019

0

870

2

+166

Florr and ceiling

For a certain positive integer m the equation

has 137 solutions in integers n Find m.

grif389 Apr 28, 2019

0

773

1

+166

help

Among the following functions, let a be the number of functions that are even, let b be the number of functions that are odd, and let c be the number of functions that are neither even nor odd. Enter your answer in the form "a,b,c ".
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grif389 Apr 28, 2019

0

792

1

+166

help Please

please refer to image(2 part question)
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grif389 Apr 28, 2019

0

1077

2

+166

Pls

The chart below gives the air distance in miles between selected world cities. If two different cities from the chart are chosen at random, what is the probability that the distance between them is less than 7000 miles? Express your answer as a common fraction. read more ..

grif389 Mar 8, 2019

+1

1768

2

+166

Help

In the diagram, there are more than three triangles. If each triangle has the same probability of being selected, what is the probability that a selected triangle has all or part of its interior shaded? Express your answer as a common fraction. read more ..

travisio ●●

grif389 Mar 8, 2019

+1

1646

4

+166

Urgent Help Pls

I have 18 distinguishable socks in my drawer: 8 white, 6 brown, and 4 blue. In how many ways can I choose a pair of socks, provided that I get two socks of the same color?

grif389 Mar 8, 2019

0

2261

1

+166

help

In Morse code, each symbol is represented by a sequence of dashes and dots. How many distinct symbols can be represented using sequences of 1, 2, 3, or 4 total dots and/or dashes?

grif389 Mar 6, 2019

+166

+1

never mind, got it.

grif389Aug 23, 2019