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djyliett [7]
3 years ago
12

Describe the steps you used to solve the equation and find the amount of Carrie’s allowance. Linear equation: 1/4a + 1/3a + 8 =

22
Mathematics
1 answer:
miss Akunina [59]3 years ago
5 0

Answer:the steps you used to solve the equation and find the amount of Carrie's allowance. Linear equation:  14a + 13a = 23; 27 a = 14; a = 14/28

Step-by-step explanation:  

1. change the fraction using the lowest common dominator

2. combine the like terms of the variable

3. use the subtraction property of equality

4. Check all the occurred

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The probability that the San Jose Sharks will win any given game is 0.3694 based on a 13-year win history of 382 wins out of 1,0
kobusy [5.1K]

Answer:

4.43

Step-by-step explanation:

Given :The probability that the San Jose Sharks will win any given game is 0.3694 based on a 13-year win history of 382 wins out of 1,034 games played

To Find : What is the expected number of wins for the that upcoming month?

Solution :

The probability that the San Jose Sharks will win is 0.3694

Let X = number of games won

Total no. of games = 12

We are supposed to find the expected number of wins for the that upcoming month

So, expected number of wins = E(X)=XP(X)=12 \times 0.3694 =4.43

Hence the expected number of wins for the that upcoming month is 4.43

7 0
3 years ago
Reduce to simplest form.<br> -3/2 - 3/8
svetlana [45]

Answer:

hope this help you a lot

have a great day

7 0
3 years ago
Three integers x, y and z satisfy 34x+5ly=6z. If y and z are primes, find the
pickupchik [31]
X= -3/2y+3/17z
y=-2/3x+2/17z
z=-17/3x+17/2y
6 0
3 years ago
Find the average value of the function on the given interval.<br> f(x)=(2x-1)1/2; [1,13]
Leni [432]

Answer:

The average value of the function on the given interval 6.5.

Step-by-step explanation:

Consider the given function is

f(x)=\dfrac{2x-1}{2}

We need to find the average value of the function on the given interval [1,13].

f(x)=\dfrac{2x}{2}-\dfrac{1}{2}

f(x)=x-0.5

The average value of the function f(x) on [a,b] is

Average=\dfrac{1}{b-a}\int\limits^b_a {f(x)} \, dx

Average value of the function on the given interval [1,13] is

Average=\dfrac{1}{13-1}\int\limits^{13}_{1} {x-0.5} \, dx

Average=\dfrac{1}{12}[\dfrac{x^2}{2}-0.5x]^{13}_{1}

Average=\dfrac{1}{12}[\dfrac{(13)^2}{2}-0.5(13)-(\dfrac{(1)^2}{2}-0.5(1))]

Average=\dfrac{1}{12}[78-0]

Average=6.5

Therefore, the average value of the function on the given interval 6.5.

6 0
3 years ago
Is the number 56 prime or composite
Wewaii [24]

Answer:

Composite

Step-by-step explanation:

The number 56 is a composite number.

7 0
4 years ago
Read 2 more answers
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