Answer
The answer is B
Step-by-step explanation:
4/5 of an hour is 48 mins
1.7 hours is 102 mins
add those minutes to 90mins and you get 240mins
240 mins = 4hr
Answer:
B. 4 Hours
Step-by-step explanation:
4/5 of an hour
= 4/5 * 60
= 48 mins
1.7 hours = 60 + 42 = 102 mins
90 minutes = 90 minutes
Adding these,
48+102+90
= 150 + 90
= 240 minutes
240/60 = 4 hours
Hope this helps and be sure to have a wonderful time ahead at Brainly! :D
The temperature at a mountain base camp was −5 degrees Celsius on Wednesday. Thursday morning, the temperature was 2 degrees Celsius lower than it was on Wednesday. By Thursday evening, the temperature was 1 degree Celsius lower than it was that morning. What was the temperature at the base camp Thursday evening?
−9 degrees Celsius
−8 degrees Celsius
−7 degrees Celsius
−6 degrees Celsius
Answer:
8 degrees
Step-by-step explanation: -5-(-2) is -7. it was one degrees colder at night, one degrees colder is -8 degrees
Answer:
i think its the second one
Step-by-step explanation:
Please Help!!!!!!
Ill give Brainlist
[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]
Slope (m) of the given line is -2
The Correct choice is B
[tex] \large \boxed{ \mathfrak{Explanation}}[/tex]
[tex] \mathrm{ \dfrac{y_2 - y_1}{x_2 - x_1} }[/tex][tex] \dfrac{5 - ( - 5)}{ - 2 - 3} [/tex][tex] \dfrac{10}{ - 5} [/tex][tex] - 2[/tex]1
Pretzel Twisting
У
A
3. Alicia works at a pretzel factory. In the graph at right,
the x-axis represents time in minutes and the y-axis
represents the number of pretzels twisted. Line A
represents the rate at which Alicia can twist pretzels.
a. Using the graph, draw line B representing the rate
of someone who twists pretzels more slowly than Alicia.
b. Explain how you determined where to draw line B.
PLZZ I NEED HELP
Please help me!!!!!!!!!!!!!!!!!!!!!!!
Answer:
5
Step-by-step explanation:
PLS HELP. 4x2 = 16
The solution to the equation is
1. x=2
2. x=±2
3.x=-2
4. no solution
For a scientific research study, 75 beavers were captured, tagged, and set free. Later, the researchers returned and found 15 tagged beavers out of the 760 beavers they counted. To the nearest whole number, what is the best estimate for the beaver population?
( 11 points if solved)
Please I Need Help!!
Answer: from what I understand I don’t understand the wiring well but I think it would be about 50.7
Step-by-step explanation:
The estimated population of beavers is 152.
What is the unitary method?The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
The researchers were able to capture and tag 75 beavers, and later found 15 of them, meaning that there were 760 beavers overall. To the nearest whole number, this would be an estimated population of 760 beavers.
To find the population, we can use the following formula:
Population = (Number of Tagged Beavers Found / Number of Tagged Beavers Captured) × Total Number of Beavers
Plugging in the given values, we get:
Population = (15/75) × 760 = 152
Therefore, the estimated population of beavers is 152.
To learn more about the unitary method visit:
brainly.com/question/22056199.
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The figure shows triangle PQR and some of its transformed images on a coordinate grid:
A coordinate grid is shown from positive 6 to negative 6 on the x-axis and from
Which of the four triangles was formed by a translation of triangle PQR?
A
B
C
D
Mr darling has $300 deducted from his checking account every month for her car payment. He also had $150 deducted every month for his insurance. After 1 year, by how much do these payments change his checking account balance
Step-by-step explanation:
1 year = 12 months.
so, 12 months of deducting $300 and $150 (= $450).
after 1 year these payments have reduced his account balance by 12×450 = $5400
Answer:
Step-by-step explanation:
1 year = 12 months.
$300 + $150 =$450
$450*12=$5400
There are 7 apples on a plate. When these apples are distributed to 7 children, one for each, an apple snows on the plate. How can this be?
Can ya'll help me with this, please?
Answer:
3/8
Step-by-step explanation:
when dividing fractions you flip the second fraction over and divide.
what is 7895+7553= pls help
Answer:
[tex]15448[/tex]
Step-by-step explanation:
Thanks!!!!!
Answer:
15,448
Step-by-step explanation:
First, set it up in a standard algorithm.
5 + 3 = 8.
9 + 5 = 14
hold on to the one and add it to the next one...
Hope this helps!
Good luck!
-kiniwih426
A killer whale has eaten 75 pounds of fish today. It needs to eat at least 140 pounds of fish each day.
STEP 1 :a. A bucket holds 15 pounds of fish. Identify an inequality that represents how many more buckets x of fish the whale needs to eat.
Solve the inequality.
The solution is .
STEP 2: b. Should the whale eat four or five more buckets of fish? Explain.
If you only have a choice of whole buckets, the whale should eat _ more buckets of fish. With _ buckets, the whale would get 135 pounds of fish, which_ enough fish for the day.
Answer for Step 1: The killer whale has to eat AT LEAST 5 buckets of fish.
Step-by-step explanation:
Let x represent the number of additional buckets of fish that the whale needs to eat.
A bucket holds 15 pounds of fish. This means that x buckets will hold 15x pounds of fish
A killer whale has eaten 75 pounds of fish today. If It needs to eat at least 140 pounds of fish each day, then the inequality that represents how many more buckets of fish the whale needs to eat is
15x + 75 ≥ 140
15x ≥ 140 - 75
15x ≥ 65
x ≥ 65/15
x ≥ 4.33
The number of buckets can't be a decimal so,
x ≥ 5
Kara and Nathan are each painting a poster for the school dance. Their posters have the dimensions shown in the table.
Student Poster Length (ft) Poster Width (ft)
Nathan L112 W112
Kara L334 W334
How many times greater is the area of Kara’s poster than Nathan’s? Write in simplest fraction form.
Kara's poster is 8.89 times greater than Nathan's poster.
What is the area of the square?The square is defined as a quadrilateral having all the sides equal to each other. The angle suspended by all the sides of the square is 360 degrees.
Given that the dimensions of Nathan's painting are L112 W112 and the dimensions of Kara's painting are L334 W334.
The areas will be calculated as below:-
Nathan = 112 x 112 = 12544
Kara = 334 x 334 = 111,556
To calculate how many times greater the area of Kara’s poster than Nathan’s divide Kara's area by Nathan's area.
Kara / Nathan = 111556 / 12544 = 8.89
Kara = 8.89 x Nathan
Therefore, Kara's poster is 8.89 times greater than Nathan's poster.
To know more about the area follow
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What is the value of the expression below if z=6
2z²-8z-2
Please help if possible! Thank you!
Answer:
[tex]22[/tex]
Step-by-step explanation:
[tex]2 {z}^{2} - 8z - 2[/tex]
[tex]2 \times {6}^{2} - 8 \times 6 - 2[/tex]
[tex]2 \times 36 -8 \times 6 - 2[/tex]
[tex]72 - 8 \times 6 - 2[/tex]
[tex]72 - 48 - 2[/tex]
[tex]24 - 2 = 22[/tex]
Answer:
22
Step-by-step explanation:
We know z=6
2z²-8z-2
Take out the z for 6.
2(6)²-8(6)-2
1. 2(36)-48-2
2. 72-50
3. 22
2: Tables and Chairs
Andre is setting up rectangular tables for a party. He can fit 6 chairs around a single table. Andre lines up 10 tables end-to-end and tries to fit 60 chairs around them, but he is surprised when he cannot fit them all.
PLEASE HELP ITS DUE TODAY
what is 3 1/2 as a quotient of two integers?
The quotient of two integers that represents 3 1/2 is 7/2.
Fractions like 3 1/2 can be converted into improper fractions, which are fractions where the numerator is larger than the denominator. To find the improper fraction equivalent of 3 1/2, follow these steps:
1. Multiply the whole number (3) by the denominator of the fraction (2):
[tex]\(3 \times 2 = 6\)[/tex]
2. Add the result from step 1 to the numerator of the fraction (1):
[tex]\(6 + 1 = 7\)[/tex]
3. Place the sum from step 2 over the original denominator:
[tex]\(\frac{7}{2}\)[/tex]
So, the improper fraction equivalent of 3 1/2 is [tex]\(\frac{7}{2}\)[/tex].
This means that when you divide 7 by 2, you get a quotient of 3 with a remainder of 1.
In other words, 3 1/2 represents the same value as 7/2, where 7 is the numerator and 2 is the denominator.
In mathematical terms, you can write:
[tex]\(3 \frac{1}{2} = \frac{7}{2}\)[/tex]
This process of converting mixed numbers like 3 1/2 into improper fractions is important for working with fractions in various mathematical calculations and applications. It allows us to represent and manipulate quantities more easily.
To know more about Quotient here
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the temperature on the ground during a plane's takeoff was 7° F. At 38,000 feet in the air, the temperature outside the plane was -36° F. Find the difference between these two temperatures, with the number only.
Please help me with this!
Answer:
4 16/21
Step-by-step explanation:
Apply the KFC method
Keep
Flip
Change
A 54-foot cable is hung from the top of a building that is 52 feet tall. The cable needs to be fastened 12 feet from the base of the building. Is the cable long enough? Explain.
Answer:
Yes
Step-by-step explanation:
If the building is 52 feet tall then the cable can stretch from the top of the building to the bottom, so therefore if it is hung 12 feet from the base of the building it would only need to stretch 12 feet from bottom to top which it can do. Hope this helps :)
Warren jarred 12 liters of jam after 3 days. How many days does Warren need to spend making jam if he wants to jar 20 liters of jam in all? Solve using unit rates.
____ days
I need help! Please....
(16 If Solve) :)
Answer:
12liters/3 days = 4 liters/1 day
Step-by-step explanation:
so if Warren continues to go at the same speed he will jar 20 liters in 5 days
D=Days
L=Liters of jam
12L÷3D=4 = 4L/1D
Which expression is equivalent to:
c - 15c - 10 + 12c-8
A.2c + 18
B.2c-18
C.-2c-18
D.-2c + 18
Answer:
C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
.....................
Caleb had 1/3 of a watermelon. He cuts it into 4 equal pieces
find the following function value..
Answer:
86
Step-by-step explanation:
The desired value is 12 times the derivative of the function product (fg), evaluated at x=6. The product rule for derivatives applies.
Product Rule(fg)' = f'g +fg'
ApplicationUsing the given values in the product rule formula, we find ...
(12fg)'(6) = 12(f'(6)g(6) +f(6)g'(6))
= 12(7(1/6) +(-2)(-3)) = 12(7/6 +6) = 14 +72
(12fg)'(6) = 86
A group of friends wants to go to the amusement park. They have no more than $170 to spend on parking and admission. Parking is $9, and tickets cost $23 per person, including tax. Write and solve an inequality which can be used to determine p, the number of people who can go to the amusement park.
Jillian bought 1/2 pound of turkey and 1 1/3 pounds of cheddar cheese at the deli. Both items are on sale for $6 per pound. What is the total cost?
Answer:
$11.00
Step-by-step explanation:
multiply 1/2 times 6 and 1 1/3 times 6 then add
3 dollars for turkey
8 for cheese
add together
and get 11.00 dollars
Answer: 11 dollars
Step-by-step explanation: 1 pound = 6 dollars. Half of a pound is 3 dollars because it is half of 6. One and one third of a pound is 8 pounds because one pound is 6 dollars and a third of a pound is two dollars (because one third of 6 is 2.)
CAN SOMEONE HELP ME WITH THIS
Answer:
The answer is no.
Step-by-step explanation:
8/18 equals 4/9 and not 1/3.
Since the first 2 x and y values are proportional, the last one is not, meaning x and y are not proportional.
Answer:
ITS no not yes
1/3 and 1/3 are the same thing
y is 3 times the amount of x
BUT 8/18 DOESNT EQUAL 1/3 SO THEY TRIED TO TRICK YOU
pls help ill give brainliest
Answer:
Step-by-step explanation:
3/8
4/-8
5/6
6/6
7/4
8/-3
The graph of y=f(x) is shown below. Determine the value of x when f(x)=3?
===========================================================
Explanation:
Locate 3 on the vertical y axis number line. Draw a horizontal line through this y value until you hit one of the four marked points. You should land on point D. Then drop straight down until you get to the x axis. You should get to x = -3
So in short, f(-3) = 3
This is a reverse process compared to something like shown here
https://brainly.com/question/24999254
Check out the diagram below.
Question #2, Help...?
Answer:
9(8w+9x-10)
72w+10x-90
Step-by-step explanation:
All you have to do is multiply 9 by everything inside the parentheses.
Hope it helps! :)
a factorized tree of 2