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Alenkinab [10]
3 years ago
9

Jerry is painting a fence made of 4 wooden planks. He has 4 different colours to choose from. He randomly chooses a colour for e

ach plank. What is the probability that all 4 planks are not the same colour?
Mathematics
1 answer:
kap26 [50]3 years ago
4 0
1/4 because each color on it’s owned factor
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Solve the following expression when g= 7 and e = 5<br>4e + g2 - 3e-9-g​
Neporo4naja [7]

Answer: Exact Form:  e + 33

Decimal Form: 35.71828182 …

Step-by-step explanation:

4 0
3 years ago
Write an equation in slope-intercept form of the line that passes through the given point
Radda [10]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Write an equation which represents c, the total cost of n pizzas purchased.
bezimeni [28]
C= total $ cost
n= number of pizzas purchased
x= $ cost per pizza

C= x * n
C= xn

If you know the cost per pizza and the number of pizzas purchased, plug those numbers in the equation above to find the total cost.

EXAMPLE: If each pizza cost $10 and 5 were purchased, the equation would be: C= ($10)(5)= $50 total

ANSWER: C= xn

Hope this helps! :)
4 0
4 years ago
Turn y=6x-5 (explicit) into a recursive equation
worty [1.4K]

Answer:

a_1=1\\a_n=a_{n-1}+6

Step-by-step explanation:

So to define a recursive equation, you need to find how much each term is increasing or decreasing by. You also need to find the first term. To find the first term you can simply plug in 1 into x: a_1=6(1)-5 = 6-5 = 1. And as you can see the slope is 6, so each term is increasing by 6. So you get the recursive function: a_1=1\\a_n=a_{n-1}+6

6 0
2 years ago
Write 11•47 using the distributive property. Then simplify.
Dennis_Churaev [7]
Distributive property :

a (b+c) = ab + bc

Try writing 47 = 50-3  or 47 = 40+7.

11 x 47 = 11 x (50-3) = 11 x 50 - 11 x 3 = 550 - 33 =  517

or 

11 x 47 =  11 x (40+7) = 11 x 40 + 11 x 7 = 440 + 77 = 517
6 0
3 years ago
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