Answer:
The probabilty of selecting a red or yellow marble is 7/12
Step-by-step explanation:
To know the probability we have to divide the number of favorable events by the number of possible events
F = Favorable events: red or yellow marble
P = Possible events: red, yellow or blue
F = 4 + 3
F = 7
P = 5 + 4 +3
P = 12
7/12
The probabilty of selecting a red or yellow marble is 7/12
Answer:
23
Step-by-step explanation:
4r-10=18
4r=28
4r/4=28/4
r=7
2(7)+9=23
Both 24 and 25 are rational. They can be turned into a fraction by putting a 1 as the denominator.
Answer:
Option a) is correct that is -49.
Step-by-step explanation:
We have been given the two functions in which one of them is dividend and the other one is divisor
when divided by x+2
You can see the long division to find the remainder in the attachment.
First step we do is to choose the quotient so as to cancel the first term
And proceed till you get the degree of divisor less than dividend.
Hence, the remainder we will get is -49
Therefore, option a) is correct.
Answer:
a) 10cm
b) 11.6 cm( approximately)
Step-by-step explanation:
Use pythagorean theorem