Answer:
a
b
c
Step-by-step explanation:
The number of vehicles available is
The number of vans is k = 5
The number of cars is n = 13
Generally P(E) is mathematically represented as
=>
=>
Generally P(F| E) means the probability that the second vehicle assigned is a van given that the first one selected is a van this mathematically calculated as
Generally is also mathematically represented as
=>
=>
=>
If Joanna works 8 hours and sells an appliance for $900 her total earning is $180
She earn $18 per hour plus a 4% commission on each appliances she sale.
If she works 8 hours and sell an appliances for $900 her total earning can be calculated as follows:
<h3>Total earning </h3>
Therefore,
144 + 4 / 100 × 900
144 + 36 =$ 180
Therefore, Joanna earned $180 in total.
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Answer:
Diamonds is incorrect, because, the volume of the softball is 8 times the volume of the golf ball
Step-by-step explanation:
we know that
The volume of a sphere is equal to
where
r is the radius
step 1
Find the volume of the golf ball
we have
substitute
step 2
Find the volume of the the softball
we have
substitute
step 3
Find the ratio of volumes
Divide the volume of the softball by the volume of the golf ball
That means
Diamonds is incorrect, because, the volume of the softball is 8 times the volume of the golf ball
Answer:
B
C
Step-by-step explanation:
B= one question equals one minute
C= one minute equals one question
We first solve to find the slope. The slope of the line is 5/3. Then we substitute that into the formula that is y-y1=m(x-x1). M represents the slope of the line and the x and y’s represent the point values. So we get 8-3=5/3(1+2). We get this solution if it asks you to figure out the slope along the way too.
If they ask you the equation when knowing only the two points you do 8-3=m(1+3)
They both mean the same thing ( it just depends on what the problem is specifically asking you about)