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Ghella [55]
3 years ago
14

Which represents the solution(s) of the system of equations, y = x2 - 2x - 15 and y = 8x - 40? Determine the solution set

Mathematics
1 answer:
suter [353]3 years ago
8 0

Answer:no solution??

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I will give brainliest to whoever can answer this, I can’t figure out how I’m supposed to use Pascal’s Triangle to find my answe
mart [117]

Answer:

so, x^3 which is ×03 so basically 6 -2×2×7÷3= is 33.3

3 0
3 years ago
What would be the Y-intercept in equation #1 of the following system? (Graphing)
Serhud [2]

I don't know what you mean by equation 1. I assume you mean x + y = 7 is equation 1.

If so, solve for y as step 1.

x + y = 7

y = - x + 7

The y-intercept is 7.

Your directions do not say to solve the system of equations.

If you need to solve by graphing, use DESMOS or your graphing calculator. The solution of the system of equations is the point on the graph where the two equations meet or touch each other.

5 0
3 years ago
Select the instances in which the variable described is binomial.1) A coin flip has two outcomes: heads or tails. The probabilit
Dmitriy789 [7]

Answer: 2) A quality check on a particular product must meet five guidelines. All products are made in the same factory under the same conditions. The random variable represents the total number of products out of 35 tested that pass inspection.

• 3) There are two choices of burritos at a restaurant, vegetarian or beef. The random variable represents the total number out of 254 customers who ordered beef.

• 4) Based on the parents' genetics, each of 6 children from a particular pair of parents has a 0.30 probability of having blue eyes. The random variable represents the total number of children from this pair of parents with blue eyes

Step-by-step explanation:

The binomial distribution simply means the probability of success or failure in an experiment. The instances in which the variable described is binomial are given below:

• 2) A quality check on a particular product must meet five guidelines. All products are made in the same factory under the same conditions. The random variable represents the total number of products out of 35 tested that pass inspection.

• 3) There are two choices of burritos at a restaurant, vegetarian or beef. The random variable represents the total number out of 254 customers who ordered beef.

• 4) Based on the parents' genetics, each of 6 children from a particular pair of parents has a 0.30 probability of having blue eyes. The random variable represents the total number of children from this pair of parents with blue eyes.

Option 1 isn't binomial since the number of trails that are given isn't fixed. Option 5 isn't binomial as well

Therefore, the correct options are 2,3 and 4.

3 0
3 years ago
(GIVING BRAINLIEST!!)
Arte-miy333 [17]

Answer:

D) 40

Step-by-step explanation:

5 pizzas and as saying above 1/8 that means the pizza is being cut into 8 slices and their is 5 pizzas so the answer will be provided by multipling 8 by 5

6 0
3 years ago
Read 2 more answers
There are 9 red and 6 green marbles in a bag. A child reaches in the bag and randomly takes one marble. What is the probability
Phoenix [80]

Answer:

<h2>THE OPTIONS ARE WRONG </h2>

Step-by-step explanation:

<h3>N(S)=9 + 6 = 15</h3><h3>N(R) = 9</h3><h3>N(G) = 6</h3><h3>P(G) = N(G)/N(S) = 6/ 15 = 0.4</h3><h2>___________________________</h2>

<h3>DONE successful </h3>

<h3 />

5 0
2 years ago
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