1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
jenyasd209 [6]
3 years ago
11

Simplify: –3(y 2)2 – 5 6y What is the simplified product in standard form? y2 y.

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
6 0

The simplified product in standard form is ..

-3y^2 + -6y + -17

Edge 2022!

You might be interested in
Which expression is equivalent to 7a^3(6a^2+a^2)-4a^6?
Thepotemich [5.8K]
Simply simplify:

7a³(7a²)-4a^6 ⇒ 49a^6 - 4a^6 ⇒ 45a^6

Hope that helps!
3 0
3 years ago
Write the ascending order of 21/50 , 3/50 , 17/25 and 1 , 1/5
avanturin [10]

Answer:

1, 1/5, 3/50, 17/25, 21/50 I think

7 0
3 years ago
The smallest integer that can be added to -2m3 − m + m2 + 1 to make it completely divisible by m + 1 is .
dangina [55]

Recall the polynomial remainder theorem: if m-c is a factor of some polynomial p(m), then the remainder upon dividing p(m) by m-c is p(c).

Let c=-1 and p(m)=-2m^3+m^2-m+1. The remainder left from dividing p(m) by m+1 is

p(-1)=-2(-1)^3+(-1)^2-(-1)+1=5

If we subtract 5 from both sides, we'd get a "remainder" of 0, which suggests that we have to add -5 to p(m) to make m+1 a factor.

4 0
3 years ago
1. ADEA has vertices D(8,4), E(2, 6), and F(3, 1). What are the vertices of the image after a dilation with a scale factor of 5
lubasha [3.4K]

Answer:

The vertices of the image are D' (40, 20), E' (10, 30), F' (15, 5)

Step-by-step explanation:

If the point (x, y) dilated by a scale factor k using the origin as a center of dilation, then its image is (kx, ky)

Let us use this rule to solve our question

∵ The vertices of ΔDEF are D (8, 4), E (2, 6), and F (3, 1)

∵ ΔDEF dilated by a scale factor 5

∴ k = 5

∵ The origin as the center of dilation

→ That means, multiply the coordinates of every point by 5

∴ D' = (8 × 5, 4 × 5)

∴ D' = (40, 20)

∴ E' = (2 × 5, 6 × 5)

∴ E' = (10, 30)

∴ F' = (3 × 5, 1 × 5)

∴ D' = (15, 5)

∴ The vertices of the image are D' (40, 20), E' (10, 30), F' (15, 5)

3 0
2 years ago
"What is the probability that in 10 dice throws, you will throw AT LEAST two ‘3’s on the dice? Assume you’re throwing a single d
dem82 [27]

Answer:

There is a 51.61% probability that in 10 dice throws, you will throw AT LEAST two ‘3’s on the dice.

Step-by-step explanation:

For each throw, there are only two possible outcomes. Either it is a '3', or it is not. This means that we solve this problem using the binomial probability distribution.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinatios of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

In this problem we have that:

There are 6 possible outcomes for the dice. This means that the probability that it is a '3' is \frac{1}{6} = 0.167

There are 10 throws, so n = 10.

Probability of throwing AT LEAST two ‘3’s on the dice?

Either you throw less than two, or you throw at least two. The sum of the probabilities of these events is 1. So

P(X < 2) + P(X \geq 2) = 1

P(X \geq 2) = 1 - P(X < 2).

In which

P(X < 2) = P(X = 0) + P(X = 1).

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 0) = C_{10,0}.(0.167)^{0}.(0.833)^{10} = 0.1609

P(X = 1) = C_{10,1}.(0.167)^{1}.(0.833)^{9} = 0.3225

So

P(X < 2) = P(X = 0) + P(X = 1) = 0.1609 + 0.3225 = 0.4834.

Finally:

P(X \geq 2) = 1 - P(X < 2) = 1 - 0.4839 = 0.5161.

There is a 51.61% probability that in 10 dice throws, you will throw AT LEAST two ‘3’s on the dice.

5 0
3 years ago
Other questions:
  • Please help me solve step by step it's urgent​
    10·1 answer
  • Use the number line to determine the unknown addend in the given number sentence.
    7·2 answers
  • Three girls search for geodes in the desert. corinne collected 11 1/8 pounds, ellen collected 4 5/8 pounds, and leonda collected
    6·1 answer
  • If 12 less than 4 times a number is 8, the number is 5. Write a different sentance where the unknown number is also 5.
    10·2 answers
  • What is the degree of 5x3 + 2x2y3z?
    13·2 answers
  • Given the polynomial x7y³ + 2x5y² - 3x³ - 2x4 -2, its degree is equal to:
    8·1 answer
  • the diameter of Earth's moon is on average 3.8 x 10^8m. Use the formula A=4π² to find the approximate surface area. (Use 3.14 fo
    5·1 answer
  • Which term best completes the digram showing which groups had more power in roman society
    6·2 answers
  • Can someone answer this please
    12·1 answer
  • Ax + by = a - b <br>bx - ay = a+ b <br> by elimination ​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!