Problem: Maria baked 50 cupcakes for a bake sale, 29 of the cupcakes were sold, then she baked more cupcakes and then sold 52 and had two leftover cupcakes. How many cupcakes did she bake the second time?
Solution: 50 - 29 + a - 52 = 2
50 - 29 =21...(and etc.)
Hope this helps! :)
Answer:
Step-by-step explanation:
1.
Find value of P that makes this true
4p-5=`9
Solve for P by isolating it on one side:
4p-5+5=9+5
4p/4=14/4
P=3.5
2.
Translate the Algebraic Expression:
A waiter earns $128 for 6 hours of work including $86 of tips.
Subtract tips from total:
128-86=42
Divide Value between hours.
42/6=7
$7 per hour
3.
Find the Value of X that makes this true
-4x+26=-2
Solve for X by isolating it on one side:
-4x+26-26=-2-26
-4x/-4=-28/-4
X=7
4.
What is the first correct step in solving the equation:
33-2x=31
Subtract 33 from both sides
HOPE I HELPED!
BRAINLIEST WOULD BE APPRECIATED!
We will use Binomial Distribution in this case.
Since the coin is tossed 15 times. N which is the number of trails will be 15.
P = Probability of heads
Q = Probability of tails
X = No. heads occurring in each toss.
So, now we have to find the probability for exactly 10 heads.
P(x = 10) = C(15, 10) P^x Q^N-x
C(15, 10) (1/2)^10 (1/2)^5 = 0.0916
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Related Questions (More Answers Below)
Answer:
no options
give the options and i will edit my answer
The formula is
SA=x/360 multiplied by pi multiplied by the squared radius
So therefore you substitute the values you have into the equation so:
SA= 300/360 x pi x 13 squared (radius is half of diameter so half of 26 is 13)
Therefore the answer should be
442.440
442.4 to one decimal place
