Answer:
-13.315° F
Step-by-step explanation:
Number of years from 2019 to 2050 is 2050 - 2019 = 31 years
Increase in temperature per year = 0.135
Increase in temperature for 31 years = 0.135*31 = 4.185
Average temperature in 2050 = -17.5 + 4.185 = -13.315° F
I know it seems that alot of people like on here so people do their work but I really need help!!! I have a set of problems that I do not understand! and I could really use the brainly commute to help!
One thermos of hot chocolate uses 2/3 cup of cocoa powder. How many thermoses can Nelli make with 3 cups of cocoa powder?
a. Solve the problem by drawing a picture.
b. Explain how you can see the answer to the problem in your picture.
c. Which of the following multiplication or divisions equations represents this situation? Explain your reasoning.
3 x 2/3 =? 3 ÷ 2/3 =? 2/3 ÷ 3 =?
d. Solve the arithmetic problem you chose in part (c) and verify that you get the same answer as you did with your picture.
Answer:
No Problem, I know That I personally can't stand it when people just give me the number. So another way to think of this problem is "How many 2/3 are in 3 cups." So try drawing 3 rectangles to represent 3 cups and then draw two lines inside those rectangles so that there are 3 rectangles inside each one and then shade in two of the smaller rectangles in a way that you can tell them all apart preferably different colors and then just count them.
Step-by-step explanation:
Hope this is enough to help you understand it, if not then feel free to ask for more info in the comments. :)
plz help me part 2.....
Answer:
For the first question, it is C. 5x + 60
Second: C. 2(3x + 16)
Third: C. 4x + 8y + 27
Step-by-step explanation:
For some reason, all of them are Cs
Answer:
both c
Step-by-step explanation:
second c frist c and third c
First, translate the expression '' x is equal to 6 less than the length''
w= L - 6
Then, draw a picture and replace the width with L - 6
Then come up with the perimeter of the rectangle.
A 4L + 12
B 4L - 12
C 2(6 - L ) + 2L
D 2( L- 6) + 2L
E 12 + 2L + 2L
Answer:
B 4L- 12
D 2(L -6) + 2L
Step-by-step explanation:
Perimeter is 2w + 2l, width is 6 less that length, so substitute it for w:
2w + 2l =
2(L - 6) + 2l =
2l - 12 + 2l =
2l + 2l - 12 =
4L - 12
The answer is b and d
answer please if its good then i'll give brainliest
Find the circumference of this circle. Use your calculators value of pi. Round answers to the nearest tenths place.
(the number is 12.2 if you can't read it)
Answer:
38.3 cm squared
Step-by-step explanation:
3.14 (pi) times 12.2=38.3
Hope this helps!
Answer:
The answer is 116.9
Step-by-step explanation:
Pls mark brainliest.
3x + 2 > 29 is x > 9 right? or is it x > 27? please help
Answer:
C
Step-by-step explanation:
i hopes this help i think its 6
What does a equal? (This assignment is past due so please help me)
4.259 x 10 ^-7 = ???
it needs to be in standard form
)A sign on the road says: “Speed limit, 60 mph.” Could 60 be a value of s? Explain your reasoning.
Answer:
Not enough information! We don’t know what ‘a value of s’ means. Incomplete context! I suggest reuploading this problem with complete context. Hope this helps :)
The inequality to represent the given scenario is s less than or equal to 60.
What are inequalities?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
Given that, a sign on the road map says: “Speed limit, 60 mph.”
Let s be the speed of a car.
So, inequality is s≤60.
Therefore, the inequality to represent the given scenario is s≤60.
To learn more about the inequalities visit:
https://brainly.com/question/20383699.
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"Your question is incomplete, probably the complete question/missing part is:"
A sign on the road map says: “Speed limit, 60 mph.”
Let s be the speed of a car. Write an inequality that matches the information on the sign.
Find the missing angle measurement.
A. 3 degrees
B. 13 degrees
C. 23 degrees
D. 90 degrees
Answer:
C
Step-by-step explanation:
the total angles in a triangle is 180. A right angle is 90, and we know the other angle is 67.
90+67=157
180-157= 23
so the last angle must be 23
Answer:
C
Step-by-step explanation:
its a right angle which means that 2 of the angles add up to 157 then u add up the 23 which adds up to 180
Renee’s monthly cell phone bill depends on the number of minutes she uses the phone. Renee kept a record of her monthly bills in the table below. Using a linear model, what does the slope represent?
A. Renee pays $39.99 per month of service.
B. Renee pays $39.99 for every hour of service.
C. Renee pays $0.06 per month of service.
D. Renee pays $0.06 for every minute of service.
Slope of the given linear model represents Reena pays $0.06 for every minute of service
what is the linear model?In statistics, the term linear model is used in different ways according to the context. The most common occurrence is in connection with regression models and the term is often taken as synonymous with linear regression model
Plot the graph using given table,
slope of the line =[tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
slope of the graph =[tex]\frac{45.57-44.31}{93-72} =0.06[/tex]
Therefore, the graph represents Reena pays $0.06 for every minute of service
Learn more about linear model here
https://brainly.com/question/24197246
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please help and ill give brain
Answer:(4,8) is the answer
Answer:
C
Step-by-step explanation:
if it is up, we know that y=8 and since the other 2 does have 8 the correct answer should be (4,8)
pls help me with this one
Answer:
8/7 x 9/10 is 72/70
7/10 x 9/8 is 63/80
10/7 x 9/8 is 90/56
7/9 x 8/10 is 56/90
Diana uses 30 grams of coffee beans to make 48 fluid ounces of coffee. When guests come, she makes 96 fluid ounces of coffee. How many grams of coffee beans does Diana use when she has visitors?
Answer:
60 grams
Step-by-step explanation:
48x2=96
30x2=60
brainliest for best answer
PLEASE ANSWER ASAP!!! A Health food store has launched a new pack of vitamins for children to store records the numbers of packs ordered by a random sample of 100 online customers and the number of packs or to buy a random sample of 100 walk in customers which of the following inferences can be drawn about the buying pattern of all my customers versus of the walk-in customers online customers by an average of five packs compared with walking customers who buy an average of two packs online customers by an average of six packs compared with walk in customers who buy an average of three packs online customers by an average of five packs compared with walk in customers who buy an average of three packs online customers by an average of six packs compared to walk in customers who buy an average of two packs
Answer: it is online customers buy an average of five packs compared to walk-in customers, who buy an average of two packs
Step-by-step explanation: Tell me if its correct or not for you :))
The inference based on the median is: online customers by an average of five packs compared with walking customers who buy an average of two packs online.
What is the Median of a Dot Plot?The median is a measure of dispersion, which can give us an idea of where most of the data points lie in the data distribution that is represented in a dot plot.
The median is the middle value, having equal data points on the right and to the left.
The median for online customers is between 5 and 6.
The median for walk-in customers is 2.
Therefore, the inference to make using the median is: online customers by an average of five packs compared with walking customers who buy an average of two packs online.
Learn more about median in a dot plot on:
https://brainly.com/question/12072285
Another correction (Tried these on my own hand but got confused)
Answer:
x = 40
x = 10
Step-by-step explanation:
Problem 1
The sum of all angle measures in any triangle is (180) degrees. In this problem, one is given that one of the angle measures is (50) another is (x) and the final is (90) degrees. A general rule is that when an angle has a box around, its degree measure is 90 degrees. One can apply this here by stating the following,
x + 50 + 90 = 180
Simplify,
x + 140 = 180
Inverse operations,
x + 140 = 180
-140 -140
x = 40
Problem 2
The degree measure of a straight line is (180) degrees, the two given angles in this picture form a straight line. Thus, the sum of their angle measures is (180) degrees. Form an equation off of this information and solve for (x),
110 + 7x = 180
-110 -110
7x = 70
/7 /7
x = 10
Dawn is selling her MP3 player for 3/4 of the original price. The original price for the MP3 player was $40. How much is she selling her MP3 player for?
HELP
Answer:
$30
Step-by-step explanation:
Have a Nice Day! :D
Answer:
$30
Step-by-step explanation:
3/4 * 40 = 0.75*40 = 30
If a, b, c, d are positive, and if a b < c d , then which statement is ALWAYS true?
A) ab < cd.
B) da < bc.
C) bc < ad.
D) cd < ab.
You can get Brainliest if you answer first!
Answer:
A
Step-by-step explanation:
THERE IS A SS. Find the surface area of the cone. Use 3.14 for π.
Lyle works at a bakery. He needs to mix 1 cup of brown sugar and 1/2 cup of granulated sugar to make each tray of 60 cookies. Each week Lyle uses a total of 75 cups of his sugar mixture.
How many tray of cookies does he make each week?
What is the total number of cookies he makes in a week?
PLEASE ANSWER FAST!!!
Answer:
Each week he can make 3000 cookies
Step-by-step explanation:
Jose makes $8 an hour plus an
additional $240 per week in commission. How
many hours did he work last week if his
paycheck was $528?
Answer:
36 hours
Step-by-step explanation:
To find the hours Jose worked, we can write an equation with the value x as our unknown, for the hours worked.
To construct this equation, we'll list out the values we have to include. The total will equal 528, so we know 528 will be on one side of the equation.
On the other side, we have the hourly rate plus the commission, 240. The rate is 8 dollars per hour. The unknown, or hours worked, is x. So, the rate is 8x. This is added to the weekly commission to equal his weekly paycheck.
8x, the hourly rate, + 240, the commission, = 528, the total paycheck.
The equation is-
8x + 240 = 528
Now we can solve the equation.
First subtract 240 from either side of the equals sign.
8x + 240 - 240 = 528 - 240
Simplify this to get-
8x = 288
Divide 8x by 8.
[tex]\frac{8x}{8}[/tex] = [tex]\frac{288}{8}[/tex]
Simplify.
x = 36
Jose worked 36 hours last week.
I hope this helps ^^
Solve for t. Everything is in the picture.
Find the area 5,7,3,3,4,2
Find the measures of the indicated angle that makes lines u and v parallel. please help!!
also just ignore my writing on it lol
Answer:
93* because the question mark isnt under to the right of line V like the 87* is on line U so considering the angle is on top to the left it would be 93*.
The gas gauge of Elaine's car showed that the gas tank was 68 full. The gas tank of her car holds 12 gallons of gasoline. How many gallons of gas were in the gas tank of Elaine's car when she looked at the gas gauge?
Answer:
I think its 5.6
Step-by-step explanation:
68 divided by 12
The wind speed in Tyler and Lincoln was recorded each day for 15 days. These line plots represent the data collected.
Classify each statement by selecting true or false.
(1) The spreads of the data sets have overlap. (True or False?)
(2) The centers of each data set are approximately equal. (True or False?)
(3) The degree of overlap is high. (True or False?)
Answer:
1.true
2.false
3.true
Step-by-step explanation:
The net of a square pyramid is shown in the diagram. What is the total surface area of the pyramid in square feet?
Answer:
336
Step-by-step explanation:
A table is made using the following two patterns. Pattern x: Starting number: 9, Rule: add 3 Pattern y: Starting number: 3, Rule: add 1
real answers please!!!
Answer:
For pattern x its 9,12,15
And for y its 3,4,5
2 question
The ordered pairs are (9,3) (12,4) (15,5)
Step-by-step explanation:
PLEASE HELP
If a, b, c, d are positive, and if a b < c d , then which statement is ALWAYS true?
A) ab < cd.
B) da < bc.
C) bc < ad.
D) cd < ab.
Answer:
The answer is A, ab<cd.
Step-by-step explanation:
If a, b, c, d are positive, and if a b < c d , then Ab>cd is always true