Last year, an organization spent $500 on food for an event 100 people attende
This year, they plan for 120 people to attend the event. Food costs the same per
person as it did last year. From last year to this year, what is the percent change in
the money the organization spends on food? Show your work.

Answer:

Mia khalifa

Step-by-step explanation:

H3ntai g hhuh

Answer:

Number of trout caught by Bill = 16 trout

Number of trout caught by Steve = 30 trout

Step-by-step explanation:

Given:

Total number of trout caught = 46

Number of trout caught by Steve = Number of trout caught by Bill + 14

Find:

Number of trout caught by Steve

Number of trout caught by Bill

Computation:

Assume;

Number of trout caught by Bill = a

Number of trout caught by Steve = a + 14

So,

Number of trout caught by Steve + Number of trout caught by Bill = Total number of trout caught

a + a + 14 = 46

2a = 46 - 14

2a = 32

a = 16

Number of trout caught by Bill = 16 trout

Number of trout caught by Steve = a + 14

Number of trout caught by Steve = 16 + 14

Number of trout caught by Steve = 30 trout

Answer:

12

Step-by-step explanation:

We can try and get both sides to have a common denominator. If we multiply the left side by 4, we get 12/16=x/16. Here, it is clear that x=12.

Answer:

x is equal to 12/16

Step-by-step explanation:

If you divide 12/16 by 4 you will realize that it is equal to 3/4. Therefore x is equal to 12. That is a really explanation, but hope it helps!

Answer:

The Correct option is 36.60

Step-by-step explanation:

The key to solving this question lies around measurement conversion,specifically converting grams into its equivalence in kilograms.

1000 grams equal one kilogram

9 grams=9/1000 kg

9 grams=0.009 kg

70 grams=70/1000 kg

70 grams=0.07 kg

Julie pays=$600*0.009=$5.4

Jacques pays=$600*0.07=$42

Jacques pays   $36.60 more ($42-$5.4) than Julie paid

Option is wrong because that was what Julie paid

Option D is wrong because that was what Jacques paid

Option B is obviously wrong

Answer:

I think its A though i could be wrong sorry

Answer:

thxxxxxx

Step-by-step explanation:

Answer:

thx for the pts

Step-by-step explanation:

mark me brainliest plz

18 would be your answer for because it says 18 out of 24 words he got correctly

Answer:

44u-36

Step-by-step explanation:

Apply the distributive property.

−6(−7u)−6⋅6+2u

Multiply −7 by −6.

42u−6⋅6+2u

Multiply −6 by 6.

42u−36+2u

Add 42u and 2u.

44u-36

Answer:

2g

Step-by-step explanation:

g+g is like 1+1. You add them together to get 2. Instead of 2, it is g so the answer is 2g.

Answer:

8 , 11

Step-by-step explanation:

x + y = 19

 x * y = 3    

2x = 16 -->  x = 8

8x = 8, ---> y = 4 = 11

Please give me BRAINLIEST and THANKS lol

Answer:

jhkughyuguygkuyftyfguyihyghuy.,^´ñplpokjo0ijoi

Step-by-step explanation:

Answer: Maple and Willow

Step-by-step explanation:

Hello sorry for the other guy's un usefulness but I'm taking the same test and this was the correct answer.

Answer:

The answer is below

Step-by-step explanation:

The question is not complete. A complete question is in the form:

A letter is chosen at random from the letters of the word EXCELLENT. Find the probability that letter chosen is i) a vowel ii) a consonant.

Solution:

The total number of letters found in the word EXCELLENT = 9

i) The number of vowel letters found in the word EXCELLENT = {E, E, E} = 3

Hence, probability that letter chosen is a vowel = number of vowels / total number of letters = 3 / 9 = 1 / 3

probability that letter chosen is a vowel = 1/3 = 0.333 = 33.3%

ii) The number of consonant letters found in the word EXCELLENT = {X, C, L, L, N, T} = 6

Hence, probability that letter chosen is a consonant = number of consonant / total number of letters = 6 / 9 = 2 / 3

probability that letter chosen is a consonant = 2/3 = 0.667 = 66.7%

Answer:

Sin k jajs

Step-by-step explanation:

Answer:

Part A

The null hypothesis H₀; The injuries and illnesses have no relationship in the weekend

The alternative hypothesis Hₐ; The injuries and illnesses occur with equal frequency on the weekend

Part B

P-value from;

Tables, 0.1 < P([tex]\chi^2[/tex] < 4.12) < 0.9

Chi-square calculator, P([tex]\chi^2[/tex] < 4.12) = 0.87

Step-by-step explanation:

The given data is presented as follows;

[tex]\begin{array}{ccc}Day&&Number\\Fri&&21\\Sat&&19\\Sun&&10\end{array}[/tex]

The significance level, α = 0.05

Part A

The hypothesis is to test that the given injuries and illnesses occur with equal frequency of the weekend

The null hypothesis H₀; The injuries and illnesses have no relationship in the weekend

The alternative hypothesis Hₐ; The injuries and illnesses occur with equal frequency on the weekend

Let the expected frequency, each day of the weekend = (21 + 19 + 10)/3 = 50/3 = 16.[tex]\overline 6[/tex]

We get;

[tex]\begin{array}{ccc}Day & Observed \ Number& Expected \ Number \\Fri&21& 16.\overline 6\\Sat&19&16.\overline 6\\Sun&10&16.\overline 6\end{array}[/tex]

The chi-square test statistics

[tex]\chi^2[/tex] = (21 - 50/3)²/(50/3) + (19 - 50/3)²/(50/3) + (10 - 50/3)²/(50/3) = 4.12

The [tex]\chi^2_u[/tex] with (3 - 1) = 2 degrees of freedom = 5.991

The decision rule, [tex]\chi^2[/tex] > 5.991, we reject the null hypothesis

Given that we have [tex]\chi^2[/tex] = 4.12 < 5.991, we fail to reject H₀, therefore, there is not enough statistical evidence to suggest that the meal plan are related at α = 0.05

Part B

From the chi-square table, we have the p-value at 2  degrees of freedom for the test statistic of 4.12 is between 0.9 and 0.1

Using the chi-square calculator, we have;

P([tex]\chi^2[/tex] < 4.12) = 0.87.

Answer:

-1/2x+1=x-5

x=4

y=-4/2+1

y=-2+1

y=-1

(x,y)=(4,-1)

Answer:

24 cm²

Step-by-step explanation:

Given :-

And we need to find the area of the figure. We can find the area of ||gm as ,

[tex]:\implies[/tex] Area = base * height

[tex]:\implies[/tex] Area = 6cm * 4cm

[tex]:\implies[/tex] Area = 24 cm²

Hence the area of the ||gm is 24cm² .

Answer:

B

Step-by-step explanation:

Answer:

15 and -2

Step-by-step explanation:

ummmm I don’t know how to answer this but if you won a contest then  good job

Answer:

x  =  2

Step-by-step explanation:

Answer:

x = .61

Step-by-step explanation:

Don't really know how to explain other than use a graphing calculator. Desmos is quite helpful.

Hope that this helps!

Answer:

Step-by-step explanation:

lol i am doing it

:)

Answer:

Y = -2,  X = 4

Step-by-step explanation:

When you first use the elimination method, you would multiply 2x-y = 10 by -2 so that you could get the 4x to be eliminated.

4x-3y = 22

(2x-y = 10)-2 = -4x + 2y = -20

When you add those 2 together you are left with -y = 2, which you divide by negative to get y = -2. Then you substitute -2 for y to solve for x. I substituted the bottom equation

2x - (-2) = 10

2x +2 = 10

2x = 8

Divide both sides by 2 to get x = 4.

Answer:

D

Step-by-step explanation:

Range is all the possible Y values in a graph

we can see that the graph will never reach a y value greater than three but will go to negative infinity

This means that answer is D (the y value will always be less than or equal to 3)

Answer:

4 and 7.5 years will be greater than 75

Step-by-step explanation:

4 year 10,20,40,80

7.5 years 10,20,40,80,160,320,640,960