Answer:
1
Step-by-step explanation:
5/2-6/4
5/2-3/2
5-3/2
2/2
1
Answer:
Exact form is =11/14 decimal form is =2.75
Step-by-step explanation:
there are different ways to answer but here are two answers
Eric started at sea level. He descended 13.7 meters and then ascended 15.2 meters. Write an addition expression in the form Descent + Ascent to represent this situation. Then calculate the sum and explain what it represents.
(A) (
) +
(B) The sum of
represents Eric’s location compared to
Choose...
here is your picture for the question
Jack wants to know how much water a sphere can hold with a diameter of 16 cm. Find the volume. Use 3.14 for pi.
Answer:
2143.57cm^3
Step-by-step explanation:
here we know the volume of sphere is 4/3πr^3 and the total volume of the sphere is the required capacity of the sphere to hold the water
Estimate Each quotient. 1. 12.5/5 2. 17.5/8 3. 23.7/6
Answer:
1.) 3
2.) 2
3.) 4
A worker uses exactly 4 screws and 7 bolts to put a metal desk together. If each metal desk requires the same ratio of screws to bolts, which statement is true?
A)The worker uses exactly 140 screws and 80 bolts to make 20 metal desks.
B)The worker uses exactly 80 screws and 140 bolts to make 20 metal desks.
C)The worker uses exactly 17 screws and 14 bolts to make 10 metal desks.
D)The worker uses exactly 14 screws and 17 bolts to make 10 metal desks.
Answer:
B
Step-by-step explanation:
screws:bolts
4:7 = 1
80:140 = 20
can someone help please?
Answer:
A
Step-by-step explanation:
Because rational numbers always terminate
Kelsey's lst 5 history test scores were 78 85 91 81 and 78. if her sixth test score is an 85 which of the following statements are true?
Answer:
C. The median of Kesley's scores will increase
Step-by-step explanation:
The mode will definitely increase since it will change from 78 to 85
The mean will definitely increase because it will change from 82.6 to 86
The median will increase because it will change from 81 to 83
The range will remain the same Highest - lowest score will not change.
!!please, please help me!!
Find the length of the base and the height of the parallelogram shown below.
What is the area of the parallelogram? Please explain how you got your answer.
Answer:
Length: 12
Width: 2[tex]\sqrt{10\\}[/tex]
Area: 24[tex]\sqrt{10\\}[/tex]
Step-by-step explanation:
We first find the points of C and D to find the length.
C: (-4,-5)
D: (2,-3)
The distance is 2[tex]\sqrt{10\\[/tex].
Now for the height.
A: (2,9)
D: (2,-3)
The distance is 12.
Area: 2[tex]\sqrt{10\\[/tex]×12 = 24[tex]\sqrt{10\\}[/tex]
What is the area of the triangle?
Cannot be determined
96 [tex]cm\\^{2}[/tex]
48 [tex]cm\\^{2}[/tex]
24 [tex]cm\\^{2}[/tex]
Answer:
24cm^2
Step-by-step explanation:
Base = 8cm
Height= 6cm
Area of a triangle = base*height/2
= 8*6/2
=48/2
=24
Hector is using wood to build a dog house. Each wall is 4/7 of a yard tall and 3/5 of a yard wide. Know that the area of each wall is the base times the height, how many square yards of wood will he need to build 4 walls of equal size?
a
1 2/3
b
1 13/35
c
12/35
d
1 4/12
Q2
Which of the following is equivalent to 4/10 x 3/8?
a
4 ÷ (10 x 3) ÷ 8
b
(4 + 3) x (10 + 8)
c
(4 x 3) ÷ (10 x 8)
d
(4 - 3) ÷ (10 - 8)
Answer:
a
Step-by-step explanation:
b
It costs $100 to join a fitness center, plus a monthly fee. You spent $700 last year at the fitness center. How much was the monthly fee? Write and solve an algebraic equation to determine the monthly fee.
Answer:
Monthly fee is $50
Step-by-step explanation:
100 + 12x = 700
12x = 600
x = 50
100 being the initial fee, 12x being the monthly fee (as there is 12 months in a year).
Brainliest! Please answer quickly!
___________________________
Answer:
N = 85
Step-by-step explanation:
(236 + 542)+N = 863
778 + N = 863
N = 863 - 778
N = 85
Answer:
N=85
Step-by-step explanation:
(236 + 542) + N = 863
Go in order of PEMDAS (Parantheses, Exponents, Multiplication, Division, Addition, Subtraction)
236 + 542= 778
now we have
778+N = 863
(778 plus a number equals 863)
to find the number (N) we can subtract 778 from 863.
863-778=85
so,
N = 85
Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!
Stay Brainy!
−Kallmekrish
Put the following in order from where you would see the most runoff/least amount of groundwater to the least amount of runoff/most amount of groundwater.
* if you spam, copy and paste = report *
Reorder answers
1.farmland
2.suburbs
3.City
Answer:
i thinks that its city suburbs farmland
Step-by-step explanation:
I think farmlands would have more groundwater
City must have least ground water as it remains like concrete tree so very less amount of water goes underground
Farm land is convered. by grass as trees so most ground water is present there
Hence the order is
City -Suburds-Farmland
help, question is below :)))
Answer:
$43 million
Step-by-step explanation:
Step 1. Turn the sentence into an equation (total = T)15.4 million = 0.36 (T)
Step 2. Solve for T15,400,000 / 0.36 = T
42,777,777.78 = T
$42.8 million ≈ $43 million (rounded)
The final answer rounded to the nearest million is $43 million. This makes sense since $15.4 was only 36% of this total. Checking our math, 36% of $43 million is $15.4 million!
Hope this helps :)
Can anyone help me with this question?
Answer:
Its blue!
Step-by-step explanation:
Because most people picked blue. The blue has .35 which is the most out of every other color! Hope this helps
A small theater had 7 rows of 26 chairs each. Workers just removed 9 of these chairs. How many chairs are left?
Answer:
173
Step-by-step explanation:
7 x 26 = 182.
182 - 9 = 173
Answer:
173 chairs are left
Step-by-step explanation:
7*26 = 182
182-9 = 173
Mark as brainliest please!
(20 POINTS PLS HELP!!)
Answer:
The answer is b.
Step-by-step explanation:
if you look up what a ray is, it will look like the description b has.
What is 6 5/7 rounded around the nearest whole number
Answer:
7
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
5/7 is 0.714....
7 is greater that 5 so u round up to 7
What is the absolute deviation of 16 in this data set?{19, 16, 4, 9, 7}2578
The absolute deviation of 16 in the given data set, {19, 16, 4, 9, 7}, is: B. 5.
What is Absolute Deviation?The absolute deviation of a data point in a data set, is the distance of that data point from the mean of the data set.
Find the mean of the data set:
Mean = (19 + 16 + 4 + 9 + 7)/5 = 55/5
Mean = 11
16 - 11 = 5
Therefore, the absolute deviation of 16 is: B. 5.
Learn more about the absolute deviation on:
https://brainly.com/question/17381861
#SPJ2
Answer:
11
Step-by-step explanation:
I took the k12 test hope this helps! :)
(250 Points If your right!) Triangle ABC is similar to triangle DEF. Find the measure of side FD. (Round your answer to the nearest tenth PLEASE.)
Answer:
x=88.09
Step-by-step explanation:
19/11 = x/51
11x=969
x=969/11 or x=88.09
if one box has a surface area of 240 inches what is the surface area of 5 boxes??
#answernowuwuplease
Answer:1200
1 box=240
so if you take 240 x5 you get 1200
Step-by-step explanation:
For each ordered pair,solve the percent problems to find the corridinates (x% of 31 is 3.317,4.407 is 39% of y)
Answer:
x=10.7, y=11300
Step-by-step explanation:
x%of 31 = 3.317
x/100×31=3.317
31x/100=3.317
31x= 3.317×100
x= 3.317 ×100/31
x =10.7
4407= 39% of y
4407= 39/100 × y
4407 =39y/100
4407×100=39y
4407 × 100/39=y
11300=y
Step-by-step explanation:
katie uses 2 cups of carrots in a casserole that serves 12 people. how many cups of carrots will she use to server 18 people?
1 cup
1 1/2 cups
3 cups
4 cups
Answer:
3 cups
Step-by-step explanation:
2/12 = 1/6
1/6 * 3 = 3/18
3 out of 18 cups, so 3 cups.
A CD costs £12 and a T-shirt costs £15, I have £60 to spend. I buy x number of CDs and y number of T-shirts. Write;
A) An expression for the amount of money I spend.
B) An inequality showing the amount of money I spend has to be less than or the same as what I have.
-Can you plot your inequality on a pair of axis?
-Can you use the graph to find the different numbers of CDs and T-shirts I can buy?
Worth 20 points!
Answer:
A: [tex]12x+15y=60[/tex] B: [tex]12x+15y\leq 60[/tex]
Step-by-step explanation:
This chart shows the number of eggs laid each month by my pet chicken, Drakestail:
(picture below)
What is the greatest average number of eggs per month laid by Drakestail during a period of 5 consecutive months?
("Consecutive" means "back to back". For instance, January and February are consecutive, but January and March aren't.)
ASAP PLEASE! GIVING OUT 20 POINTS
Answer:
But the average is (21 + 23 + 22 + 24 + 15)/5 =
21 eggs, Forgive me if im wrong.
Step-by-step explanation:
what color and how many missing the socks is (color and how many)
Answer:
18
Step-by-step explanation:
i just added how many socks were missing
i have this in my notes tho the numbers r different and im not the smart QwQ
Answer:
52 Winners
Step-by-step explanation:
HELP PLS
Part A: Bo earned $10 walking his neighbors' dogs on Tuesday. He earned some extra money on Thursday by doing a different chore for a neighbor. Write an expression with a variable that shows the total amount of money Bo earned Tuesday and Thursday.
Part B: Bo was able to walk 2 more than twice as many dogs as his friend Silas. Write an algebraic expression to represent the number of dogs Bo walked compared with Silas
Answer:
e
Step-by-step explanation:
Part A: 10 + m = t
Extra money earned on Thursday = m
Total money earned = t
Part B: 2x + 2
we have no idea how many dogs silas walked
x = amount of dogs silas walked
uh this one wasn't that good
either way, hope this helped :)
The regular price of an item is s dollars. If the item is on sale for 25% off the regular price, which expression represents the sale price, in dollars, of the item?
Answer:
0.75s
Step-by-step explanation:
The expression would be 0.75s where 0.75 represents the cost of the item after the 25% sale, and s representing the regular cost of the item.
Hope this helps :)
Solve this problem using the part-to-whole method
_____________________________________________________
Sofia went to the bakery and bought 12 cupcakes. Out of the 12 cupcakes, she has 3 chocolate flavored. What is the percentage of chocolate cupcakes?
Roger gets $40 per day as wages and $4.50 as commission for every pair of shoes he sells in a day. His daily earnings goal is $112.
Write an equation to determine how many pairs of shoes, p, Roger must sell in a day to meet his daily earnings goal.
Find the number of pairs of shoes he must sell to meet his daily earnings goal.
Step-by-step explanation:
Equation to determine how many pairs of shoes :- S = 40 + 4.5x
Where,
S is Earnings
x is Shoe
⇒ 112 = 40 + 4.5x
⇒ 40 + 4.5x = 112
⇒ 4.5x = 112 - 40
⇒ 4.5x = 72
⇒ 4.5x/4.5 = 72/4.5
⇒ x = 16
[tex]\therefore [/tex] Roger must sell 16 shoes per day to meet his daily earning goal