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velikii [3]
3 years ago
7

A book shelf 15 theology books, 20 philosophy books, and 5 history books. If someone were to draw two texts at random, what is t

he chance that they would draw at least one theology book?
Mathematics
1 answer:
yanalaym [24]3 years ago
7 0

Answer:

8/13

Step-by-step explanation:

I'm smart.

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Can someone pls tell me how to graph to find the solution?​
Bas_tet [7]

Answer:

Rearrange the equation so "y" is on the left and everything else on the right.

Plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>)

Shade above the line for a "greater than" (y> or y≥) or below the line for a "less than" (y< or y≤).

Step-by-step explanation:

sorry if wrong

3 0
3 years ago
Carl is going to make a frame for a picture. The dimensions of the frame need to be 2 feet by 18 inches. How long must the board
kenny6666 [7]


<span>A rectangle has two pairs of sides of equal length. </span>

<span>So perimeter P = 2ft + 18in + 2ft + 18in </span>

<span>The units have to be all the same to add them so.... </span>

<span>P = 2ft + 1.5ft + 2ft + 1.5 ft </span>

<span>P = 7 ft. </span>

<span>So the board would have to be 7 feet to make a 2ft x 1.5ft picture frame.</span>
3 0
4 years ago
Solve 5n+5=45 i would like to know how to do two step quations
Gennadij [26K]

Answer:

n=8

Step-by-step explanation:

First you subtract 5 from the left side to get 40, then you divide 5 by 40 to get 8. When doing equations you always do the opposite of what it says

8 0
3 years ago
Read 2 more answers
Graph the linear function. f(x) = -3x + 1
Anastaziya [24]
Here’s the graph. I hope this is right

6 0
3 years ago
Read 2 more answers
Which equations represent the line shown in the graph?
Anarel [89]
One way to find out is to subsiute the points and find which ones are true

the points are (3,2) and (-2,-1)
subsiute 3 for x and 2 for y, then -2 for x and -1 for y

y-3=3/5(x-2)
2-3=3/5(3-2)
-1=3/5(1)
-3=3/5 false



-3x+5y=1
-3(3)+5(2)=1
-9+10=1
correct
try the other
-3(-2)+5(-1)=1
6+-5=1
true
one answe ris B

3/5x+1/5
this is incompleteso I can't solve it
maybe it was supposed to be 3/5x+1/5=y, but I don't know



y+1=3/5(x+1)
2+1=3/5(3+1)
3=3/5(4)
3=12/5
false

the answe ris B (maybe C but I con't know)
3 0
3 years ago
Read 2 more answers
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