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3 years ago

7

There are 6 brown, 5 blue, and 2 orange marbles in a hat. What is the probability of picking two orange marbles in a row without

returning the marbles back to the hat? (Write your answer as a fraction.)

1 answer:

never [62]3 years ago

5 0

Answer and workings in the attachment below.

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The area of Tracy's backyard is 1 1/3 acres she plants a garden that take up 1/3 of the backyard what area in acres of the garde

attashe74 [19]

Answer:

$\frac{4}{9}\ acres$

Step-by-step explanation:

step 1

we know that

The area of Tracy's backyard is $1\frac{1}{3}\ acres$

Convert to an improper fraction

$1\frac{1}{3}=\frac{3*1+1}{3}=\frac{4}{3}\ acres$

step 2

To find the area of the garden, multiply the area of the backyard by 1/3

so

$\frac{4}{3}(\frac{1}{3})=\frac{4}{9}\ acres$

3 0

2 years ago

How do you even do this???

kolbaska11 [484]

Tell whether the product of Prxs and Q5x3 is defined. If so, give the dimensions of PQ.

undefined
defined; 7 x3
defined; 3 x 7
defined; 5 x 5

6 0

2 years ago

Hellllllllllllllllllllllllllp me plsssssssssssssssssssssssss

Marina CMI [18]

first one: 1 1/2 pints

second: 44 months

3 0

3 years ago

How do i graph the lines when the equations aren’t in slope intercept form????

jekas [21]

Slope-Intercept Form: y=mx+b

Standard Form: ax+by=c

Point- Slope: (y-y1)= m(x-x1)

There are multiple answers to your question-

If you are only missing b(the y-intercept) but are given a set of points, plug the points into x and y and solve for b.
If you are only missing the slope(m) but are given a set of points, plug the points into x and y and solve for m.
If you are given the standard form/point-slope form, change the equation to slope intercept form.
If you are given an complete form(there is an x and y; no missing variables), but are not sure what it is, plug in some numbers in x to find y, then graph.

7 0

2 years ago

PLEASE HELP ME IM BEGGING YALL

drek231 [11]

Answer:

False. Correct ratio is $\frac{12}{37}$

Step-by-step explanation:

the ratio of sine is opposite over hypotenuse

(opposite is the side across from the angle and hypotenuse it the slant line in the triangle)

7 0

2 years ago