You mean "four" erasers instead of "for" erasers which i corrected and solved.
Answer: You will pay 102Ghana cedis
Step-by-step explanation:
a pencil cells at 18 Ghana cedis
Three pencils will cost 3 x 18Ghana cedis=54 Ghana cedis
Also an eraser class at 12 Ghana cedis
Four erasers will cost 4 x 12 =48Ghana cedis
Total amount for three pencils and for erasers =54 Ghana cedis+48Ghana cedis=102Ghana cedis.
The probability of picking a green grape is 1/2.
<h3>What is probability?</h3>
Probability is the occurence of likely events. It is the area of mathematics that deals with numerical estimates of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1.
Since the probability of picking a red grape out of the bowl, eating it, and then picking a green grape out of the bowl is 1/8 and probability of picking just a red grape is 1/4 .
The probability of green grape will be the division. This will be:
= P(R and G) / P(R)
= 1/8 ÷ 1/4
= 1/8 × 4/1
= 1/2
The probability is 1/2.
Learn more about probability on:
brainly.com/question/24756209
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Answer:
C and E are not on the line.
Step-by-step explanation:
Just substitute for the x and the y and see which ordered pair fits and which does not:
If Left side of the equation = right side then the point fits.
A. y = -3
-2x+5 = -2(4) + 5 = -3 So A is on the line
B. y = 9
-2(-2) + 5 = 9 So this point does lie on the line.
C. y = 1
-2(3) + 5 = -1 No.
D. y = 7
-1(-1) + 5 = 7 YES.
E. y = 1
-2(1) + 5 = 3 NO.
Answer:
Step-by-step explanation:
here's the solution :-
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Answer:
for 10. a
for 11. f.
Step-by-step explanation:
