100 people went to a picnic. 32 people got sick with food poisoning. The Public HealthDepartment narrowed it down to either the chicken salad or the cream pie. They determined that80 people ate chicken salad, 75 people ate cream pie, 33 people ate chicken salad cream pie anddid not get sick, 5 ate neither food and did not get sick, 40% of the people who ate chicken saladgot sick, and 36% of the people who are cream pie got sick. Was it the chicken salad or thecream pie

Answers

Answer 1

Answer:

It was the chicken salad.

Step-by-step explanation:

If you multiply each amount of people that ate one or the other and how many got sick, you get:

Chicken salad: 32

Cream pie: 27

And 32 people got sick so it must be the chicken salad.


Related Questions

pleaseeeeee helppppppppppp

Answers

Ok so we have the first portion. We need to do cross multiplication first. So that would be 20(2x - 9) and 10(9)

So
20(2x - 9)=90
40x - 180=90
Then add 180 to itself then to 90
40x=270
X=6.75

Now let’s set the next one up knowing what we know from the previous one.

18(3x + 4)= 12(15)
54x + 72=180
Subtract 72 from it’s self and 180
54x=108
X=2

wich of the statement below is true for the foolowing set of numbers 24,20,36,51,60,28?

Answers

20,24,28,36,51,60 us the correct statement

find all the real zeros of the function f(x)=3x^4+11x^3-40x^2-132x+48

Answers

Answer:

2*square root 3, -2*square root 3, 1/3, -4

Step-by-step explanation:

help me please im slow

Answers

It's just a black screen for me

I can't see because theirs no question

Which statement must be true according to the dot plot?

The data is skewed to the right and shows that she never scored fewer than 2 points or more than 12 points in a game.
The data is skewed to the right and shows that she scored 11 points in more games than all of the other games combined.
The data is skewed to the left and shows that she never scored fewer than 2 points or more than 12 points in a game.
The data is skewed to the left and shows that she scored 11 points in more games than all of the other games combined.

Answers

Answer: c

Step-by-step explanation:

just did on edg :) got a 100%

Answer:

c

Step-by-step explanation:

In a triangle, the second angle measures twice the first. The measure of the third angle is 24 degrees more than the first. Find the measures of the three angles.

Answers

The first angle would equal 39, multiply that by 2 it would equal 78 for the second angle. 39+24=63 for the third angle. The way you know this is right is if you add them all together they equal 180.

Please help! I need by tomorrow

Answers

i don’t understand.
online school is hard

A toy made of connecting blocks is in the shape below. Find its total volume.

Answers

Answer:

D) 312 cubic yards

Step-by-step explanation:

large box = 9x8x4=288

small box = 2x3x4=24

288+24=312

The answer it 312 cubic yards:)

can you guys help again

Answers

Answer:

Step-by-step explanation:

1 = 27

2 = 36

2 = 1,000

Answer:

3^3 = 27

6^2 = 36

10^3 = 1000

Mrs. Deery has 6 large pieces of construction paper for an art project. She has 24 students in her class. What fraction of the paper will each student receive if it is divided into equal parts?

Answers

Answer:

Step-by-step explanation:

Since 24/6 = 4, cut each construction paper into four slices, so you have 24 total. Hope this helps!

22 points

Help ASAP Please

Given the equation y = -3x + 1 find the values for y given the value x

If x = 3 then y =

If x = -3 then y =

If x = 4 then y =

If x = -2 then y =

Answers

Answer:

If x = 3 then y = -8

If x = -3 then y = 10

If x = 4 then y = -11

If x = -2 then y = 7

hope this helps! ask me if you don’t understand!

PLEASE HELP QUICKK!!

Suppose (-7, -3) is reflected across the x-axis, and then the y-axis. what will be the new coordinates?

Answers

Answer:

C (7, -3)

Step-by-step explanation:

Reflecting on x causes the x value to change signs, then again on y changes the y value's sign.

Answer:

B

Step-by-step explanation:

-7 is the x and -3 is the y so flip would be (-7,3)

5. What is the second step in proving by mathematical induction that for every positive integer n, 11" - 6 is divisible by
5, is true?
Let n = k. Then assume that 11" - 6 is divisible by 5.
Let n = 1. Then assume that 111 - 6 is divisible by 5.
Let n = k. Then assume that 11k+1 – 6 is divisible by 5.
O Let n = (k + 1). Then assume that 11k - 6 is divisible by 5.

NEED THIS ASAP
NEED A EXAM DONE WILL PAY

Answers

Answer:

The correct answer is A:Let n = k. Then assume that 11" - 6 is divisible by 5. sorry if im wrong but if correct pls mark brainliest

Answer:

Step-by-step explanation:

Premise:  If n is a positive integer, then 11ⁿ-6 is divisible by 5.

Let n=1.

11¹-6 = 5, so the premise is true for n=1.

Suppose the premise is true when n is an integer greater than 1,

then 11ⁿ-6 is divisible by 5.

11ⁿ⁺¹-6 = 11·11ⁿ - 6

   = (10+1)11ⁿ - 6

   = (10·11ⁿ) + (1·11ⁿ) - 6

   = (10·11ⁿ) + (11ⁿ - 6)

Both terms are divisible by 5, so 11ⁿ⁺¹-6 is divisible by 5. Therefore, the premise holds true for n+1.

Proof by induction.

1. There are five questions on a multiple-choice test. Each question has four possible
answers. Savanna did not study for the test, randomly picks the answers, and submits
the exam. Find the probability that:
Savanna answers the first question correctly.
b. Savanna answers the first, second, third, fourth, and fifth questions correctly.

Answers

Answer:

a. 1/4

b. 1/4 ^ 5 = 1/1024

x and y
are supplementary angles. y
measures 142.
What is the measure of x?

Answers

Answer:

38°

Step-by-step explanation:

y = 142°

x + y = 180°{ being supplementary angles }

x + 142° = 180°

x = 180° - 142°

x = 38°

Hope it will help :)

Pl help it’s for a grade

Answers

Answer:

1 m/s/s (1 meter per second per second)

Step-by-step explanation:

First, you need to divide 10 by 10, and that is 1. There is your answer!

Hope this helps!

(Please Brainliest if possible!!)

PLEASE HELP!! WILL MARK BRAINLIEST!! DONT GUESS :)

Answers

15x - 63 + 108 = 180

15x + 45 = 180

15x = 135

x = 9

hope this helped!

Answer:

x=9

Step-by-step explanation:

180-108=72 so the equation using x has to equal 72

(15x-63)=72

+63

15x=135

divide by 15

x=9

The mathematical model C = 800x + 100,000 represents the cost in dollars a company has in manufacturing x items during a month. How many items were produced if costs reached $580,000?
O A 579,200 items
OB 600 items
OC. 850 items

Answers

b
subtract 100,000 from 580,000 then divide by 800

Complete each calculation using the distributive property.

Answers

What are the answer options?

14. What is the value of the missing angle? (1 point)
151
х
75
75-
115
135
O 129°
O 1530
O 1690
0720°

Answers

Answer:

75+ po e photo math nyo po sa play store I download nyo po

Step-by-step explanation:

sana po makatulong po

The Science Club went on a two-day field trip. The first day the members paid $30 for transportation plus $10 per ticket to the planetarium. The second day they paid $90 for transportation plus $7 per ticket to the geology museum. Write an expression to represent the total cost in dollars for two days for the n members of the club. An expression that represents the total cost in dollars for two days for the n members of the club is given by

Answers

Answer:

First day : 30+20y

Second day : 85 + 17y

Total: 30 + 20y + 85 + 17y  This is the not simplified version.

37y+115 This is the simplified version. Hope this helps!

Step-by-step explanation:

A subway car travels at a rate of 32 meters per second. How far does it travel in 16 seconds? The subway travels _________. Please make sure to label the answer.

Answers

1.5 miles bc if you add them up and multiply you get 1.5 miles.

Answer:

512 meters per second

Step-by-step explanation:

32 x 16 = 512

Help, quick! Worth 100 points
Equation 1
x-3=2-4x
Which of these have the same answer as equation 1?
A.) 2x-6=4-8x
B.) x-5=-4x
C.) 2(1-2x)=x-3
D.) -3=2-5x

Answers

Answer:

the answer is (C) 2(1-2x)=x-3


Halla el promedio de los siguientes números:
37; 74; 11; 89; 59?

Answers

Answer:

37 + 74+ 11 +89 + 59 = 270 y este resultado lo vas a dividir por los números que son y son 5 números. La respuesta es 54

Faucet A can fill up a water cooler in 8 minutes. Faucet B can fill the same water cooler in 12 minutes. How long will it take both faucets together to fill the water cooler?
!!!!!Explanation Needed!!!!!

Answers

Answer:

in average a it take both faucets together to fill the water cooler=(8+12)/2=10minutes

Amanda and her brother, Brian, are making chocolate milk. Amanda mixes 1 ounce of chocolate syrup and 6 ounces of milk in her cup. Brian mixes 2 ounces of chocolate syrup and 10 ounces of milk in his cup. Whose milk is more chocolaty?

Answers

Brian’s milk. you have to make the ratios the same: 1:6 becomes 5:30 and 2:10 becomes 6:30.

Answer:

Brian

Step-by-step explanation:

just did an ixl

why do i suck at math

Answers

the world may never know

Answer:

Yeah, what the dude above me said.

Step-by-step explanation:

Equation in point slope form (5,-12);m=-2/3

Answers

Answer:

y + 12 = -2/3(x - 5)

John's ordinary step covers 18 inches. How many steps does he take in walking 10 yards?

Answers

Answer:

John takes 20 steps in 10 yards.

Step-by-step explanation:

1 yard = 36 inches

10 yards = 36 x 10 = 360 inches

Since John's step covers 18 inches, divide 360 by 18.

360/18 = 20 steps

Please help
May need to zoom in

Answers

Answer:

7%=0.07, 25%=0.25, 6.5%=0.065, 5%=1/20, 15%=3/20

Step-by-step explanation:

Feel free to ask questions if you don't know how to find the answer

7% = 0.07
25% = 0.25
6.5% = 0.065
5% = 1/20
15% = 3/20
Other Questions
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