Help me pls. Due Today, I will MARK AS BRAINLIEST

Answer:

The answer is -20. count how many times -8 adds up to -11. Brainlest would be much appreciated!

Answer:

794.1 ÷ 76.1= 10.4349.54

Round to the nearest whole number = 6

Round to the nearest tenth=5.6

Round to the nearest Hundredths=5.63

Round to the nearest Thousandth=5.635

Answer:

Step-by-step explanation:

volume of the sphere=4/3 π (4)³=256 /3 π=256/3 ×3.14≈267.95 m³

Answer:

Step-by-step explanation:

It is a parameter, I think. The population is limited to all of the restaurant's customers. Presumably they don't come in to look at the waitresses -- although that might happen. They are there for coffee donuts or a meal, so they are spending money, that's what all of them have in common.

So the population is very confined and very well defined.

The owner is finding a mean. Anything like this is a parameter which defines some aspect of the population.

The expression that represents the combined inventory of these two stores is given as follows:

A. 7g²/2 - 4g/5 + 15/4.

The combined inventory is obtained adding the inventories for each store, combining the like terms.

The addition of the like terms for g² is given as follows:

1/2 + 3 = 0.5 + 3 = 3.5 = 7/2g².

The term with g is given as follows:

-4g/5.

The constant like terms are combined as follows:

7/2 + 1/4 = 14/4 + 1/4 = 15/4.

Hence the simplified expression is given as follows:

7g²/2 - 4g/5 + 15/4.

Meaning that the correct option is given by option A.

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Answer:

B

Step-by-step explanation:

I put the answer in an atachement

Answer:

B.

Step-by-step explanation:

In the attached file

Answer:

Step-by-step explanation: $130-$70 lift = $60/$20 per hour= 3 hours ski time

Let's say we already did the work and found the result of 48*19. That result is 912.

When it comes to multiplying 0.048 and 1.9, we're going to need to do two things to transform those numbers into 48 and 19.

Move the decimal point of 0.048 exactly three spaces to the right. This is the same as multiplying by 1000. So 1000*0.048 = 48

Move the decimal point of 1.9 exactly one space to the right. This is the same as multiplying by 10. So 10*1.9 = 19

Overall, we've multiplied by 1000*10 = 10,000. This means 48*19 = 912 is 10,000 times larger compared to the result of 0.048*1.9

To fix this, we need to divide by 10,000 to get 912/(10,000) = 0.0912

Dividing by 10,000 is the same as moving the decimal point to the left four spaces. Note how 10,000 = 10^4.

I recommend using your calculator to see that 0.048*1.9 = 0.0912 which matches with the previous result we got.

Answer:

Bridget has $5.55.

Step-by-step explanation:

First let's find how much money Bridget needs to buy 5 vases. To do this, multiply the cost per vase by the amount of vases she wants to buy:

2 * 5 = 10

It would cost $10 to buy 5 vases.

Bridget needs $4.45 in order to buy 5 vases. So, to find how much money she already has, subtract the amount of money she needs from the total cost of the 5 vases:

10 - 4.45 = 5.55

Bridget has $5.55.

Answer:

$ 5.55

Step-by-step explanation:

Find the price of 5 vases

Cost of 5 vases = 5 * 2 = $ 10

She needs $4.45 to buy 5 vases. If we subtract this 4.45 from $10, the result will be the money she has already with her

Money Bridget has = 10 - 4.45

                               = $ 5.55

Answer:

1143

Step-by-step explanation:

Answer:290390

Step-by-step explanation:

Given number is 2.703.

Its a decimal number

Hence three is not the hundredth place holder.

See below

\(\\ \sf\longmapsto 3\times \dfrac{1}{1000}\)

Answer:

answer is -24

Answer:

-24

Step-by-step explanation:

if my calculator is right haha

Answer:

The answer is C: 96cm2

Step-by-step explanation:

Formula of a triangle is half of the base times height. 16 times 12 is 192 divided by 2 is 96.

Reflection over the y axis

Dilation of 1/2 with center N

To solve the question, we need to state the coordinates of both traingles and compare to get the transformations.

For triangle MNO:

M (-2, 4), N(0, 0) and O (-6, -2)

For triangle M'N'O':

M' (1, 2), N' (0, 0) and O' (3, -1)

from M to M', N to N' and O to O':

After a dilation of 1/2 was applied to the coordinates of the initial triangle, the coordinates above is almost equal to the coordinates of the new triangle except that the x coordinate was negated while keeping the y coordinate constant.

We need to find the transformation with this property: negating x while keeping y constant

A reflection of over the y axis is given as:

Hence, the transformations that transformed MNO into M'N'O' are:

Reflection over the y axis

Dilation of 1/2 with center N

Answer:

The 1st one

hope this helped :)

Answer:

20

Step-by-step explanation:

side BC = side AB

so their base angles that is ∠A = ∠C = (3x+20)°

now, total measure of the angles of a triangle is 180° & ∠B = x°

Now,

m∠A + m∠B + m∠C = 180

⇒ 3x + 20 + x + 3x + 20 = 180

⇒ 7x + 40 = 180

⇒ 7x = 140

⇒x = 20

Answer:

-85x (If "X" is a variable)

OR

-85 (If "X" is a multiplication symbol)

Step-by-step explanation:

Not sure if the "X" is a variable or a multiplication symbol

Therefore either of my answers are correct.

Answer:

The advertisement should use 16 minutes.

Step-by-step explanation:

Exponential distribution:

The exponential probability distribution, with mean m, is described by the following equation:

\(f(x) = \mu e^{-\mu x}\)

In which \(\mu = \frac{1}{m}\) is the decay parameter.

The probability that x is lower or equal to a is given by:

\(P(X \leq x) = \int\limits^a_0 {f(x)} \, dx\)

Which has the following solution:

\(P(X \leq x) = 1 - e^{-\mu x}\)

The probability of finding a value higher than x is:

\(P(X > x) = 1 - P(X \leq x) = 1 - (1 - e^{-\mu x}) = e^{-\mu x}\)

The manager of a fast-food restaurant determines that the average time that her customers wait for service is 3.5 minutes.

This means that \(m = 3.5, \mu = \frac{1}{3.5} = 0.2857\)

What number of minutes should the advertisement use?

The values of x for which:

\(P(X > x) = 0.01\)

So

\(e^{-\mu x} = 0.01\)

\(e^{-0.2857x} = 0.01\)

\(\ln{e^{-0.2857x}} = \ln{0.01}\)

\(-0.2857x = \ln{0.01}\)

\(x = -\frac{\ln{0.01}}{0.2857}\)

\(x = 16.12\)

Rounding to the nearest number, the advertisement should use 16 minutes.

I think the independent variable is the number of the students who attend the fiesta and the dependent variable is the amount of food there will be at the fiesta

Answer:

-17/60

Step-by-step explanation:

(-1/3)+1/4+(-1/5)

Answer:

10

Step-by-step explanation:

h - 3  Substitute 13 for h

13-3 = 10

Answer:

10

Step-by-step explanation:

By substituting into the expression with h=13:

h-3=(13)-3=10

The unit rate in pounds per person is 0.1875 pounds.

To find the unit rate in pounds per person, we need to divide the total pounds of candy by the number of people.

Given that Lucy split 3/4 pounds of candy among 4 people, we can calculate the unit rate as follows:

Unit rate = (3/4) pounds / 4 people

= 3/4 x 1/4

= 0.75 /4

To find the unit rate, we divide the numerator (0.75 pounds) by the denominator (4 people):

Unit rate = 0.75 pounds / 4 people

≈ 0.1875 pounds per person

Therefore, the unit rate in pounds per person is 0.1875 pounds.

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Answer:

Step-by-step explanation:

the triangles are proportional

9/81=1/3

140-x/x=1/3

3(140-x)=x

420-3x=x

4x=420

x=420/4 = 105

Answer:

answer is b

Step-by-step explanation:

because all you need to do is flip the signs.

Answer:

the answer is 32z

Step-by-step explanation:

Answer:

um whats m or y?

Step-by-step explanation:

Answer:

\(x=3m+y\)

Step-by-step explanation:

Let's solve for \(x\).

\(m=\frac{x-y}{3}\)

Step 1: Flip the equation.

\(\frac{1}{3}x+\frac{-1}{3}y=m\)

Step 2: Add \(\frac{1}{3}y\) to both sides.

\(\frac{1}{3}x+\frac{-1}{3}y+\frac{1}{3}y=m+\frac{1}{3}y\)

\(\frac{1}{3}x=m+\frac{1}{3}y\)

Step 3: Divide both sides by \(\frac{1}{3}\).

\(\frac{\frac{1}{3}x }{\frac{1}{3} } ={\frac{m+\frac{1}{3}y }{\frac{1}{3} }\)

\(x=3m+y\)

Answer:

\(x=3m+y\)