Answer:
91 scores
Step-by-step explanation:
Let x be the score meg get on fourth test,
Let the total sum of the scores in four test = 45 + 48 + 56 + x (91) = 149 + x
149 + x = 240
x = 91
So to put this in easier words, (45+48+56+91)/4=91
Hence, she should get 91 scores on the fourth test to get an average score of 60.
I hope this helps you, Enjoy!
x-2/-3 < -5/6. Show your work
btw there is a line under this:
Answer:
x < -3/2
Step-by-step explanation:
Step 1: Simplify both sides of the inequality.
x + 2/3 < -5/6
Step 2: Subtract 2/3 from both sides.
x + 2/3 − 2/3 < -5/6 − 2/3
x < -3/2
Lisa ran around a rectangular field 150 m long and 50 m wide at an average speed of 100 m/min. How long did she take to complete 5 rounds?
Please include the units after the answer!!
Answer:
20 minutes
Step-by-step explanation:
To make one round of the field, Lisa will have to cover the entire perimeter of the field.
The perimeter of a rectangle = 2(l+w) Where L = length and W = width.
The multiplication of 2 means two lengths and widths that each rectangle has. The perimeter of the field = 2(150 +50) = 400m
Lisa's average running speed = 100m/min
The time taken to cover one round of the field or one perimeter of the field = 400/100 = 4 minutes.
To cover 5 rounds or 5 perimeters Lisa will take 5x4 minutes = 20 minutes.
Answer:
20 minutes
Step-by-step explanation:
Consider the cube shown below. Identify the two-dimensional shape of the cross-section if the cube is sliced horizontally.
Starting with the same cube, identify the two-dimensional shape of the cross-section if the cube is sliced vertically.
Explain why the shapes are the same or different.
Write an essay. Pls, help. Thx.
Write a real-world problem that could be represented by 5x+ 30 ≥ 90.
the cool-o-toys factory produced at least 90 toys today. Its production is dependent on how many workers there were. Each worker produces 5 toys a day and all of the workers produce 30 additional toys. What are possible answers?
Explain how the shapes shown have been sorted.
Answer:
Shapes in set A are all Quadrilaterals which are Parallelograms, whereas shapes in set B are all Quadrilaterals but one different than the other.
Hope this helps!
In both cases, we have sets of 3 quadrilaterals, such that in the first case the 3 belong to the same subset, and in B they don't.
How the shapes are sorted?
On case A, all the shapes are quadrilaterals, and the 3 figures are rhombi. So all belong to the same type of quadrilaterals, which is the type of figure with four sides, such that the opposite sides are parallel and have the same measure.
For case B we also have 3 quadrilaterals, but this time we have a rectangle, a square (which is a type of rectangle) and a non-rectangle quadrilateral. So this time, the 3 figures don't belong to the same type of quadrilaterals.
If you want to learn more about quadrilaterals, you can read:
https://brainly.com/question/16691874
I REALLY NEED TO GET THESE DONE ASAP SO CAN SOMEONE PLEASE GIVE ME THE REST OF THE ANSWERSSSSS . WILL GIVE BRAINLIEST
The mass of potatoes Lucan used in his cooking is 5/2 the mass of carrots used.
What fraction of the total mass of both ingredients was the mass of the potatoes?
The mass of potatoes used was 9 kilograms more than the mass of carrots used. determine the total mass of both ingredients?
Answer:
1 1/2
Step-by-step explanation:
you just take the five -2 than you get the one than you get one whole
help me pls.
-hummus
Answer:
minimum number-0
mean- 10.83
median-10
Step-by-step explanation:
Answer:
The minimum number is 0,
The mean is 11,
and the median is 10
Step-by-step explanation:
The minimum number is the smallest number in a data set, so that's 0.
The mean is the average of all the numbers, so if you add all the numbers in a data set together and then divide by the amount of numbers there are, you get the mean. 10 + 25 + 0 + 5 + 10 + 15 is 65, and 65 divided by 6 is 11. [Rounded to the nearest whole number.]
The median is the number that is right in the middle of the data set, so 10 is right in between 0 and 25.
This data shows the test scores of different students:
85, 90, 82, 65, 75, 96, 72, 90, 98, 70, 86, 92
Create a histogram of this data.
To create a histogram, hover over each distance range on the x-axis. Then click and drag up to plot the data.
PLEASE HELP ASAP!!!
Answer:
Is there an ABC answer or a image
Step-by-step explanation:
x + 2 and 1/2 = 10
x = ?
Here is the asnwer.....
I need help on number six pls help thank u!
Answer:
48
Step-by-step explanation:
Please say the balance
Answer:
750.64
Step-by-step explanation:
Answer:
balance: $1203.86
Step-by-step explanation:
$543.22
+$675.00
$1218.22
-$312.87
$905.35
- 150.00
$755.35
+$675.00
$1430.25
-$102.33
$1328.02
-$34.16
$1203.86
if u need more help just reply to this post :))
Answer please ASAP (middle school) (probability)
For school spirit day, 11.875% of your class wears orange shirts, 5/8 of your class wears blue shirts, 0.15625 of your class wears white shirts, and the rest of your class wears gold shirts. Order the portions of shirts of each color from least to greatest.
Thanks,
If someone can answer this in the next 20 mins that would be gratefully appreciated I have a quiz tomorrow and don't understand this question.
Answer:
Gold, Orange, White, Blue
Step-by-step explanation:
Dustin is riding his bike from Logan, Utah to Jackson Hole, Wyoming in a bike race. He must ride at least 200
miles before he will complete the course. He has already biked 56 3/4
miles.
If he can bike roughly 18 5/8
mph, how many more hours will it take him to finish biking at least 200
miles? Round your answer to the nearest whole number of hours.
Enter your answer as a whole number, like this: 42
Answer:the answers is 88 1/2
Step-by-step explanation:
John had a total of $150. He purchased a DVD box set which costs $50 as well as a single DVD. He is left with $75. Which equation could be used to find the cost p of the DVD?
150 − 50 + 75 = p
150 + 50 + p = 75
50 + p + 75 = 150
150 + 50 + 75 = p
--Answer--
50 + p + 75 = 150
--Explanation--
The total number of money he had originally is 150. If he is left with 75, that starts us with 150 = 75 ______.
He spend something that was 50 dollars, so add that to 75 which equals 125.
Subtract 125 from 150 and you get 25. 25 is the cost of the single DVD, so we'll make 25 "p."
The cost of the DVD box set, the single DVD, and how much he is left with equals how much money he had originally.
That would make it 50 + p + 75 = 150.
Aaron has 14 2/5 feet of rope. *He cuts it equally into 2 pieces. *He then cuts 1 of these pieces into 2/5 foot sections. How many sections, that are 2/5 foot long, does Aaron have?
Write an equation of the line that has a slope of 5 and goes through the point (3,3)
y= mx+b
m is slope and b is y interept so:
y=5x+3
PLEASE HELP! I WILL FAIL WITHOUT THIS :(
Answer:
Part A
Its Q3 ⇒ 9Part B
Its data between Q1 and Q3 ⇒ between 5 and 9Part C
Its data to the left from Q1 ⇒ 5What is the range of the function f(x) = 2 – 2 when the domain is {0, 2, 4}? O {-1, 2, 14} {3, 6, 8} {-2, 2, 6) All real numbers
Answer:
F = 0
Step-by-step explanation:
F(x) = 2 - 2
fx/3 = 0/x
f=0
Car A gets 640 miles on 20 gallons. Car B gets 390 miles on 13 gallons. Which car gets better mileage? Write the better mileage as a number no labels.
Answer:
car A gets 32 miles per gallon car B gets 30 miles per gallon I hope this helps
what is the math answer
Answer:
v = 52
Step-by-step explanation:
v - 4 = 6*8
v - 4 = 48
v = 48+2=52
helpp!! ill give brainliest to the correct answer
THIS IS DUE TOMMOROW!!ANd 100 pOINts
Answer:
the answer is the line before 60 i do not know the number but i do know where the median is located.
Step-by-step explanation:
Answer:
about 55 or 58
Step-by-step explanation:
Simple question
What is -1r -1?
For a beach trip, Sarai spends $9 on sunscreen, $18 on beach towels, $22 on food, $9 on a first aid kit, and $11 on sand toys.
Which measure of center is represented by $9?
mean
median
mode
outlier
Answer:
Step-by-step explanation:
mode
Calculate the area for each shape.
how many outfits can you make out of out of 4 shirts and 3 pairs of pants?
Answer:
12
Step-by-step explanation:
Please help I would really appreciate it :)
yo i dont know the answer but i hope you have a good day
A stick of butter measures 3 cm wide, 8 cm long, and 2 cm high. What is the volume of the stick of butter?
Answer:
48cm
Step-by-step explanation:
V= L x W x H
V= 8 x 3 x 2= 48cm