Help plz :((
I'll give brainliest

Answer:

10b-60

Step-by-step explanation:

Use the distributive property to get rid of parenthesis

A simulation to determine the probability that Phil's prediction will be correct at least two out of the next three years is given as follows:

Choose three numbers with replacement from the set of 0 to 9, which:

The parameters that are needed to calculate a probability are given as follows:

Then the probability is calculated as the division of the number of desired outcomes by the number of total outcomes.

The probability of a success on a single trial is given as follows:

40% = 0.4, as Phil is correct 40% of the time.

Hence the simulation needs to have three trials, each with a 0.4 = 40% probability of a success.

Learn more about the concept of probability at brainly.com/question/24756209

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Answer:

its b

or I think it is

Answer:

a

Step-by-step explanation:

Jade's cousin did double the move ment

Answer:

D) 0.88

Step-by-step explanation:

The fraction 88/100 is equal to 88÷100 and can also be expressed as a decimal as 0.88 and expressed as a percentage as 88%.

Answer:

b) 0.088

when making it into a fraction it becomes 11/125 which doesn't simplify to 0.88

As the temperature increases , the number of people at the bench increases

The exponential growth or decay formula is given by

x ( t ) = x₀ × ( 1 + r )ⁿ

x ( t ) is the value at time t

x₀ is the initial value at time t = 0.

r is the growth rate when r>0 or decay rate when r<0, in percent

t is the time in discrete intervals and selected time units

Given data ,

Let the function be represented as f ( x )

Now , the value of f ( x ) is and exponential growth equation

where x marks the temperature and y marks the number of people on the bench

From the graph , we can see that

As the temperature increases , the number of people at the bench increases

Hence , the exponential equation is solved

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Answer:

The area is 78 square inches

Step-by-step explanation:

so you can split the hexagon into two trapezoids, and then find the area of one of those trapezoids, which is what I did. The area of a trapezoid I think is

a, b=base, h=height

A=a+b/2*h

is a really bad way of saying it, but that's how I know to do it.

So anyways I just substituted the numbers with their corresponding letters and solved. So the area of one trapezoid was 39, and since we have two 39's, you do 39*2 and you get 78.

Hope I helped

Answer:

the average speed is 700 km/hour

Step-by-step explanation:

Answer:

I think that it would be 700 km/hour

Step-by-step explanation:

Answer:

I believe that Fisherman's service would be the better deal.

Answer:c

Step-by-step explanation:

Answer:

The answer is 40.

Step-by-step explanation:

First you find the coordinates of both r and s.  The coordinates are R coordinates. (-20 1/2 , 5) S coordinates (20,5). Since we have that written down next we have to add both -20 and 20. Before adding them you have to switch -20 to positive 20. Now you have 20 + 20. giving you 40. Since it says to put the whole number you put 40.

Please tell me if is right or wrong. Ty. Also the other one is false I tried it and got it wrong and because of that one answer I failed my exam.

Answer:

for question 1 the answer is 1.5 cm  

for question 2 the answer is 0.75 cm  

for question 3 the answer is 2.3 inches  

for question 4 the answer is 3.3 inches  

for question 5 the answer is 4 cm  

for question 6 the answer is 0.75 inches

Answer:

160,000 i think

Step-by-step explanation:

Simplifying

y = 3x + 4

Reorder the terms:

y = 4 + 3x

Solving

y = 4 + 3x

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Simplifying

y = 4 + 3x

Answer:

3. No, the graph of the equation does not pass through the origin. (0,0)

Step-by-step explanation:

Answer: B 3/10

When you add all the coins together, you get a sum of 90. To find the probability of the copper coin, you get 27/90. once simplified you get the answer 3/10.

hope this helps :)

Answer:

3/10

Step-by-step explanation:

Take all of the coins

add them up

take 27/90 and simplify

Answer:

(1,1)

Step-by-step explanation:

I think

Answer:

∠d , ∠f

Step-by-step explanation:

triangle ABC is similar to triangle DEF

∠A is same as angle ∠D as it is the opposite to it

∠c is same as ∠F as it is the opposite to it

Answer:

(a) d = 4t

(b) d = 2.5t

(c) 45 = 2.5(x) x = 18

(d) d = 4(80) d = 320

(e) If Kyle walks 4 feet per second, then after 7 seconds he will walk 28 feet. 28 = 4(7)

Answer:

7/16

Step-by-step explanation:

-1/8 ÷ -2/7

~Copy Dot Flip

-1/8 * -7/2

~Multiply

7/16

Best of Luck!

Answer: Undefined slope

Answer:

Undefined slope

Step-by-step explanation:

Answer:

The correct answer is D.) Y= -3x

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

true

Step-by-step explanation:

Answer:

the top right one

Step-by-step explanation:

x would equal 2z

Answer:

For the first on it is 4 out 52 because there are 4 kings in a deck of 52

For the second on it could be 3 out of 51 because you took out one king which means there are 3 kings left and then by taking that king out you are left with 51 cards

Step-by-step explanation:

Good Luck

Answer:

x=5

Step-by-step explanation:

Please mark brainliest

Answer:

Answer

x = 5

Step-by-step explanation:

-12x = -54 -6

-12x = -60

12x = -60

x = 60÷12

x = 5

Answer:

b

Step-by-step explanation:

is the answer to the question

d

Step-by-step explanation:

It will always have angles of 60° in each corner.