Answer:
B
Explanation:
Bacteria grow most rapidly in the range of temperatures between 40 °F and 140 °F, doubling in number in as little as 20 minutes. This range of temperatures is often called the "Danger Zone." Never leave food out of refrigeration over 2 hours.
Answer:
B. Between 40 and 140 Fahrenheit
Step-by-step explanation:
This is called the "Danger Zone" because between these temperatures bacteria grow the fastest. Doubling time can be as little as 20 minutes.
help.....................
Answer: 5.3
Step-by-step explanation: 261÷49=5.3
5.3×49= almost equal to 261.
Easy guess and check.
can anybody help me with my geo hw problem
Answer:
SAS
Step-by-step explanation:
(i think its been awhile since ive done this)
george's continer was partially full. then he added 177 millters more liquid to the container. now the container has a total of 266 millitera of liquid was in the container before george added more? answers A) 79 mL B) 89 mL C) 111 mL D) 443 mL Whoever answers first gets a giftcard i buy it private message you and give you the code i have to buy it the picture shows the container
Answer:
B) 89mL
Step-by-step eplanation:
Answer:
I believe the answer is 89
Step-by-step explanation:
If he now has 266 millitera of liquid in the container that means he first had 89. You take 89 and add the 177 that you added to the container and you get your total of 266.
Please help!!!
A large community college has professors and lecturers. The total number of faculty members is 136. The school reported that they have 6 professors for every 11 lecturers. How many professors does the community college employ?
Answer:
48 professors
Step-by-step explanation:
First, add 11 + 6 = 17
Here is what I did after that,
136 / 17 = 8
I divided 136 by 17 because for every 11 lecturers there are 6 professors, and to get the total amount of how many times there are 6 professors and 11 lecturers.
After that, you would multiply 8 * 6, since there are 6 professors.
So, the answer that I got would be 48.
Hope this helps :)
answer and u can be brainlest
Answer:
929,975 (C)
Step-by-step explanation:
Hope this is right. it should be cause i had to do this and i got it right
Consider a sequence given by the formula a n = a n -1 − 5, where a1 = 12 and n ≥ 2.
Create an explicit formula of the sequence. Use the explicit formula to find of the
sequence. Give your answer in the answer space.
a100
Answer:
a= n+6 n
Step-by-step explanation:
n=an−1−5
Step 1: Flip the equation.
an−6=n
Step 2: Add 6 to both sides.
an−6+6=n+6
an=n+6
Step 3: Divide both sides by n.
an n = n+6 n a= n+6 n
Which two baseball games have equivalent ratios of walks to the number of runs
scored?
Games---------------------------Walks-------------------------------Number of runs scored---
Red Sox---------------------------2---------------------------------------------------25
Marlins-----------------------------3---------------------------------------------------48
Cubs--------------------------------3---------------------------------------------------27
Yankees---------------------------4---------------------------------------------------64
What is the slope of the line passing through the points.
( -1, 3 ) and ( 4, -7 )
On a coordinate plane.
Answer:
-6 is the slope
Step-by-step explanation:
In order to find the slope you need to do put it in slope intercept form
y2-y1/x2-x1 is slope-intercept form
(-7 - (-1))/4-3 = (-7 +1)/1 = -6/1 = -6
Answer:
The slope in -2
Step-by-step explanation:
to graph this use the slope-intercept form of y=-2x+1
Proportional or not?
Answer:
proportional
Step-by-step explanation:
A proportional graph is a straight line that always goes through the origin. A non-proportional graph is a straight line that does not go through the origin.
tape diagrams help please
Answer:
w+1.3=2.7 i think
Step-by-step explanation:
Marty’s dog can run 3 miles in 20 minutes. What is the dog’s speed in miles per hour?
How do you get the answer. Can you please simplify the answer so I can understand, please
Answer:
9m
Step-by-step explanation:
easy 20 20 20 each 3 m
i took a pic of the question. pls help me
NO ONE IS HELPING ME PLEASE IM FINNA CRY I SWEAR I BEGGING YOU!!!! THIS IT DUE TODAY and PLZ explain!!!! !(85 points)
1 question is first image
2 question is second image
3 question is third image
Answer:
1)13/3 2)-1/2 3)5/6
Step-by-step explanation:
1) Determine the sign(since there is 2 negatives it turns positive)
Then you simplify the complex fraction to 4/3+3
Then you calculate
2) Determine the signs you get to -6+4/-1+5
calculate -2/4
then solve
3) multiply everything to get 8-(5+(-12))/16+2
Then you calculate 8-(5-12)/18
Calculate again8-(-7)/18
help please fastttttt
THIS IS SO EASY< U CAN DO IT BY YOURSELF, USE PHOTMATH for the answers
Solve for G
9+3.5g=11-0.5g
G=_______
Answer:
g = 1/2
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
9+3.5g=11−0.5g
9+3.5g=11+−0.5g
3.5g+9=−0.5g+11
Step 2: Add 0.5g to both sides.
3.5g+9+0.5g=−0.5g+11+0.5g
4g+9=11
Step 3: Subtract 9 from both sides.
4g+9−9=11−9
4g=2
Step 4: Divide both sides by 4.
g= 1/2
Brainliest Plzzz
Amanda makes 3 biscuits in 2 minutes. How many biscuits can she make in 30 minutes?
Amanda makes 45 biscuits in 30 minutes which is determined by the ratio.
What is Ratio?A ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.
We have been given that Amanda makes 3 biscuits in 2 minutes.
Let the number of biscuits would be x
To determine the number of biscuits can she make in 30 minutes.
According to the given question, we can write the ratio as:
3 biscuits : 2 minutes = x biscuits : 30 minutes
⇒ 3 / 2 = x / 30
Apply the cross-multiplication operation
⇒ x = (30 × 3) / 2
Apply the multiplication operation
⇒ x = 90 / 2
Apply the division operation,
⇒ x = 45
Therefore, she makes 45 biscuits in 30 minutes.
Learn more about the Ratio here:
brainly.com/question/1504221
#SPJ2
in the last election mr rosoff received 47.2% of the votes for mayor if mr rosoff received 8143 l votes how may votes were cast in the election
Answer:
Je veux juste dire que j'aime ta photo de profil, désolé je n'ai pas pu m'empêcher d'être stupide
Step-by-step explanation:
Which of the following sets represents a function?
{( one,one), (two comma one), (three comma one), ( four comma one)}
{( one comma one), (one comma two), ( one comma three), (one comma four)}
{( one comma one), ( two comma one), ( two comma one), ( three comma one)}
{( two comma one), ( two comma two), ( three comma two), ( four comma two)}
Answer:
{(1, 120), (2, 100), (3, 150), (4, 130)}. The set of all first elements is called the domain of the relation. The domain of W = {1, 2, 3, 4}.
Answer:
It would be B because for it to be a function they cannot have the same range
Step-by-step explanation:
Mr Davis has displayed data using box and whisker plots representing the scores on the first exam in his two calculus classes. Using these plots, what can Mr Davis correctly deduce about how the two classes compare?
Answer: The first and third choices are deductions that Mr. Davis can make from the data displayed.
Step-by-step explanation: The last choice is partly true. The highjest individual score was a student in third period, but most schools consider failing to be somewhere below 60 to 67%. There are several of scores below those numbers. The dots at the left end are "outliers."
The second choice may be true, but the data is about the scores on the test, not the number of students in the classes.
Mary bikes 2.5 miles in 10 minutes. At this rate, how long will it take her to finish a 25-mile race?
help?
-1/3(9-24x)= 2x +3
a x=-1
b x=3/10
c x=-1
d x=-3/10
Answer:
First, you have to distribute the 1/3. To do this, you can either multiply everything in the parentheses by 1/3 or you can divide it all by 3. I will use the division method, so 24x/3 is 8x and -9/3 is -3, so now the expres
Marlene decided to buy 2 bags of apples weighing 3
1
4
pounds each, instead of 3 bags weighing 2
2
5
pounds each. Did she end up with more apples or fewer apples by buying the bigger bags?
To find the total weight of 2 bags of apples weighing 3
1
4
pounds, multiply.
2 × 3
1
4
=
To find the total weight of 3 bags weighing 2
2
5
pounds, multiply.
3 × 2
2
5
=
She ended up purchasing apples by buying the bigger bags.
My iPad is about to die please hurry-
Answer:
3 bags of 225 pounds has more apples
Step-by-step explanation:
2*314=628
3*225=675
675>628
3 bags of 225 pounds has more apples
2 x 10^-1 standard notation
Answer:
0.2
Step-by-step explanation:
Answer:
0.2
Step-by-step explanation:
A polygon has the same number of angles does sides. which of these figures have the same number of angles?
Thanks i’ve gotten this wrong five times now and can’t seem to get it♀️.
Answer:
Je veux juste dire que j'aime ta photo de profil, désolé je n'ai pas pu m'empêcher d'être stupide
Step-by-step explanation:
Answer: Hexagon goes on the left, regular hexagon goes on the left, regular pentagon goes on the left, isosceles triangle goes on the left, triangle goes on the left, and square goes on the left.
Step-by-step explanation: A hexagon has six sides and six angles. A regular pentagon has five sides and five angles. A regular hexagon has six sides and six angles. An isosceles triangle has three sides and three angles. A triangle has three sides and three angles. A square has four sides and four angles. Hexagon: the prefix hexa- means six. Regular pentagon: the prefix penta- means five. Regular hexagon: the prefix hexa- means six. Isosceles triangle: the word tri-angle literally means three-angle, and all triangles have three sides. Triangle: the word tri-angle literally means three-angle, and all triangles have three sides. Square: a square is a Quadrilateral, which means it has four sides and four angles. Hope this was helpful!
Over the course of a year, a tractor-trailer commutes 160,000 miles across America.
a. Assuming a trucker changes his tires every 40,000 miles, and that he starts with a brand new set of tires, how many sets of tires will he use in a year?
b. If the trucker changes the oil every 10,000 miles, and he starts the year with a fresh oil change, how many times will he change the oil in a year?
Answer:
a. 4 sets of tires in a year.
b. 17 times a year.
Step-by-step explanation:
a. I just divided 160,000 by 40,000 to get 4 sets a year.
b. I divided 160,000 by 10,000 and then added 1 to get 17 times a year. I added one because the problem said that the trucker changes the oil in the beginning of the year.
Suppose U = {1, 2 , 3, 4, 5} is the universal set and A = {1, 5}. What is A' ?
A. A' = {1, 2 , 3, 4, 5}
B. A' = {2 , 3, 4}
C. A' = {1, 2 , 3, 4}
D. A' = {2 , 3, 4, 5}
A will be equall to {2 3 4}
The value of the set A' for the set A{1,5} from the universal set will be A'{2,3,4}.
What is a set theory?The area of mathematical logic known as set theory examines sets, which are essentially collections of objects. Set theory is an area of mathematics that primarily deals with objects that are pertinent to mathematics as a whole, despite the fact that any form of an object can be gathered into a set.
Given that the universal set is U = {1, 2, 3, 4, 5}, and the set A is {1,5}. The value of the set A' will be calculated as,
U = {1, 2, 3, 4, 5
A = {1,5}
A' = {2,3,4}
Therefore, the value of the set A' for the set A{1,5} from the universal set will be A'{2,3,4}.
To know more about set theory follow
https://brainly.com/question/13458417
#SPJ2
Simplify 18.03 – 3(12.7 + 8.06) ÷ 2.
Answer:
−13.11
Step-by-step explanation:
Simplify the expression.
− 13.11
Answer:
-13.11
Step-by-step explanation:
Remember: Please Excuse My Dear Aunt Sally (PEMDAS)
You use the parentheses first, so it is 18.03-3*(20.76)÷2
So then, you see there are no exponents, so you multiply and divide from left to right. So, 18.03-62.28÷2. Then you divide: 18.03-31.14
Then, you subtract from left to right, which gives you: -13.11
Please help me with this question.
Answer:
C
Step-by-step explanation:
Because both have ratios of marker/price
Explain the meaning. A scale on a map is 1mm:20 miles
Answer:
Step-by-step explanation:
say you had a grid peice of paper count 20 blocks that 1mm every 20 blocks is 1mm if you had 40 block 2mm and so on hope this helps
I NEED HELP PLZ!!
Runner 3 does not get a head start. He runs 750 meters every 3 minutes. Write an equation to represent Runner 3’s distance y for x minutes.
A. y=3x+250
B. 750x+3
C. 250x+3
D. 250x
Answer:
I think it is D!
Step-by-step explanation:
I'm not exactly for sure so if I'm wrong I'm sorry! But when writing an equation they don't have + or - and my conclusion is if you divide 750 by 3 it equal out to be 250 per minute. But I'm not for sure:(