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4 years ago

You have 10 marbles (5 blue, 3 white, 2 yellow) what is the probability of choosing yellow?

Mathematics

2 answers:

denpristay [2]4 years ago

7 0

20% I think

hope this helps a little

melisa1 [442]4 years ago

4 0

1/5 (one fifth) or 20 percent

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If you invest $8,600 at a 3.95% simple annual interest rate, approximately how long will it take for you to have a total of $21,

telo118 [61]

Well, Doing 8,600 x .0395, you get 339.7, then if you do that x 25, that's too low if you add 8600 to it, 36 years if you do 339.7 x 25, then add 8600 its extremely close to 21000. And since you put approximately, since this will round up, the best answer choice is definitely B

Hope this helps. Have a great day!

5 0

4 years ago

Read 2 more answers

Possible side lengths for a rectangular fence are 8 feet, 10 feet, and 12 feet. Marsha

andriy [413]

8ft by 12ft and 10ft by10ft

8 0

3 years ago

A 16th ladder leans against a wall. The door of the ladder is 7 Ft from the wall. Determine the expression to find the measure o

evablogger [386]

Answer: 89.5 degrees

Step-by-step explanation:

Arctan (16/7)

5 0

3 years ago

Solve this I need it solved

gizmo_the_mogwai [7]

Answer:

option 3

Step-by-step explanation:

$Standard \ quadratic \ equation : ax^2 + bx +c$

Larger the value of '' a '' makes the parabola narrow.

A positive value of '' a '' which is close to 0 makes the parabola wide.

To find the widest graph , find the smallest a. (or a closest to zero)

option 1

$a_1 = \frac{1}{3}$

option 2

$a_2 = - \frac{4}{5}$

option 3

$a_3 = 0.3 = \frac{3}{10}$

option 4

$a_4 = -4$

Positive and negative value of ' a ' decides the direction the parabola opens.

But we have to find the widest parabola irrespective of the direction.

So we will find the smallest ' a '

$a_1 = 0.33\\a_2 = 0.80\\a_3 = 0.30\\a_4 = 4$

$a_3 \ is \ the \ smallest \ number \ or\ \\ the \ number \ closest \ to\ zero.\\\ so \ option \ 3 \ makes\ the\ widest \ parabola.$

8 0

3 years ago

Suppose a child's mother has two dominant genes for a widows peach, but the father has no dominant genes. What is the theoretica

V125BC [204]

Mother would be WW and the father would be ww. So when you cross WW with ww, all the offsprings be heterozygous meaning they would all be Ww. So the possibility for the child to have a widows peak would be 100%

6 0

4 years ago