Step-by-step explanation:
55.44=2464
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Jeremy needs more soap. He buys 12 bags of soap for 5 dollars. Each bag of soap has x number of bars inside. How many bars of soap does Jeremy have?
Step-by-step explanation:
[tex]1 \: bag \: has \: x \: bars \\ 12 \: bags \: will \: have \: \frac{12 \times x}{1} \\ = 12x \: bars[/tex]
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Answer: s = 16
Step-by-step explanation:
234 = (s+2)(s-3)
s = 16, -15 (throw away -15, measurements cannot be negative)
This can be proven by substituting s for 16
234 = (16+2)(16-3)
234 = 18*13
234= 234
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Which of the following situations are equal to 90%? Select all that apply. A) 18 out of 24 B) 18 out of 20 C) 36 out of 40 D) 54 out of 60 E) 81 out of 90
Answer:
b, c, d, e
Step-by-step explanation:
a) 18/24 = 75%
b) 18/20 = 90%
c) 36/40 = 90%
d) 54/60 = 90%
e) 81/90 = 90%
Jerry Jones reported that he cowboys stadium was 7/8 full during Sunday's game. Which decimal is equivalent to the fraction of the stadium that was full on Sunday.
Answer:
0.875
Step-by-step explanation:
7/8 of stadium was full
Division '7 ÷ 8' is shown , to convert the fraction into decimal
7/8 = 0.875
It is equivalent to the fraction of the stadium that was full on Sunday.
someone help me with this table !!!!!!!
*40 people responded that they use mouthwash.
*Of the people who use mouthwash, 30 people use floss.
*55 people responded that they do not floss.
*45 people responded that they don't floss and don't use mouthwash
Answer: The image of the completed table is shown below
In the completed table, we have the following values (left to right)
Row One: 30, 10, 40Row Two: 15, 45, 60Row Three: 45, 55, 100==============================================
Explanation:
We're told that "40 people responded that they use mouthwash". That means we'll write "40" at the very end of the "use mouthwash" row. This represents the total number of people who use mouthwash, since we're underneath the "total" in that far right column.
Then we're further told that "Of the people who use mouthwash, 30 people use floss", so we'll write "30" in the first row, first column blank space. These are the people who both floss and use mouthwash. Because earlier we know 40 people use mouthwash overall, this leaves 40-30 = 10 people who use mouthwash, but they don't floss.
To summarize so far: In row 1, we have the following values from left to right: 30, 10, 40
The first two items of this row must add to the last item.
---------------------
Now onto row 2
Since 40 people use mouthwash, and 100 people were surveyed, this means that 100-40 = 60 people do not use mouthwash. The value 60 goes at the very end of row 2. This represents another total.
Like earlier, the first two items must add to the last. So 40+60 = 100.
Now turn to the fact that "45 people responded that they don't floss and don't use mouthwash". This tells us that "45" will be in the "no mouthwash" row and "don't floss" column.
We have 60 people who don't use mouthwash, and 45 of those people also don't floss. Therefore, 60-45 = 15 people do floss but they don't use mouthwash. We'll write "15" in the second row, first column.
Along row 2, we have the following values: 15, 45, 60
----------------------
Row 3
For each column, add up the first two items to get the third one. This will lead to the totals along this bottom row.
Floss: 30+15 = 45Don't Floss: 10+45 = 55 .... note how this matches up with the third piece of information your teacher providedThe third column is already done, but again we can see that 40+60 = 100.
Furthermore, the first two items of the third row add to 45+55 = 100 which helps confirm our answers.
The full completed table is shown below.
------------------------
To summarize, we are effectively just sorting the values given to us to write them into the table. Then we use a bit of algebraic detective work to find out what values are missing so we fill out the completed table.
Can someone please help with this all i’m getting is links and no one is responding correctly :)
What is the probability of flipping a coin 50 times and getting tails 22 times or fewer
PLEASE HELP ASAP Find the value of x.
Answer:
x = 9
Step-by-step explanation:
The secant- secant angle 4x° is half the difference of the intercepted arcs, that is
4x = [tex]\frac{1}{2}[/tex] (9x + 26 - 35 ) ← multiply both sides by 2 to clear the fraction
8x = 9x - 9 ( subtract 8x from both sides )
0 = x - 9 ( add 9 to both sides )
9 = x
3. Solve the missing value:
148 +261 +
=672-384 + 192
Answer:
x=71
Step-by-step explanation:
409+x=480
x=480-409
x=71
Answer:
x=263
Step-by-step explanation:
261+148=409
409+x=672
x=672-409
x263
Trish wants to put up a fence around
a rectangular garden. The garden
measures 2 feet by 21 feet. How much
fencing material is needed?
Asap
Answer:
To find out how much fence you need
A=L(W)
A=2(21)
A=42
Miko and her parents rent boats for the afternoon. Her parents rent a canoe and Miko rents a kayak. • It costs $20.49 to rent a canoe plus an additional $7.49 for each hour. • It costs $17.99 to rent a kayak plus an additional $5.99 for each hour. Miko and her parents rent one canoe and one kayak for the same amount of time, and their total cost for the rentals is $78.92. Write and solve an equation to determine the amount of time, in hours, that they rented the kayak and canoe.
Answer:
Kayak and Canoe rented for 3 hours
Step-by-step explanation:
Let the time for which they rent canoe & kayak = x hours
Total canoe cost = 20.49 + 7.49x , Total kayak cost = 17.99 + 5.99x
Given] Total canoe & kayak cost = 78.92
So, (20.49 + 7.49x) + (17.99 + 5.99x) = 78.92
20.49 + 17.99 + 7.49x + 5.99x = 78.92 ; 38.48 + 13.48x = 78.92
13.48x = 78.92 - 38.48 ; 13.48x = 40.44
x = 40.44 / 13.48 ; x = 3
3 hours
Someone answer these 2 questions please!!!!!!!
Answer:
1.
JL = 32
m∠NKL = 58°
2.
AE = 15
m∠EAB = 55°
Step-by-step explanation:
HELP NEEDED ASAP
Coach Jackson measured the height of each player on the Springfield Middle School volleyball
team.
Volleyball players' heights (in.)
56
60
64
54
58
62
What is the range of the players' heights?
inches
Joãozinho de Gitana calculadora o número de 12750 Qual é o número que tempo para subtrair para obter como resultado o número 12250
Responder:
500
Explicação passo a passo:
O número a subtrair de 12.750 em outro para obter 12.250
Deixe o número = x
Isso é ; se x for subtraído de 12750; nós obtemos 12250
12750 - x = 12.250
Subtraia 12750 de ambos os lados
12750 - x - 12750 = 12.250 - 12750
-x = - 500
x = 500
Question 7 7. Which equation is true? A 831 102 = 8.310 B. 405. 103= 406,000 C. 915. 10+ = 915.000 D. 257 102 = 257.000 СА
Answer:C.
Step-by-step explanation:
Simplify: x + 2y - 3z + 4x – 5y + 6z
Answer:
x+4x+2y-5y-3z+6z
5x-3y3z
What is the value of x
Answer:
x = 36.03°
Step-by-step explanation:
We have to find: Angle A, also called "x
We are given: Side opposite to x and the hypotenuse of the triangle.
Trigonometric Ratio that would be used: Sin
=> Sin(x) = Opposite/Hypotenuse
=> Sin(x) = 10/17
=> x = Sin⁻¹(10/17)
=> x = 36.03 Degrees
Hope this helps!
Una mamá tiene el cuádruplo de la edad de su hijo, y dentro de 5 años, tendrá el triple de años que el. Indica que edad tienen ambos.
Answer:
The son age is 10 years
And, his mother age be 40 years
Step-by-step explanation:
Given that
The mother is four times the age of her son
And, in 5 years, she will be three times as old as him
We need to find out the ages of both
Here we assume that the age of her son be x
So the mother age be 4x
Now in 5 years, her mother would be 3 times as old as his son
So,
4x + 5 = 3(x + 5)
4x + 5 = 3x + 15
x = 10
The son age is 10 years
And, his mother age be 40 years
Solve for x. Round your answer to the nearest tenth.
4.8 in
7.4 in
Answer:
5.6
........................................................................
Answer:
x = 5.6
Step-by-step explanation:
Since this is a right triangle, we can use the Pythagorean theorem
a^2+b^2 = c^2
4.8 ^2 + x^2 = 7.4^2
23.04 +x^2 =54.76
Subtract 23.04 from each side
x^2 = 54.76 - 23.04
x^2 =31.72
Take the square root of each side
x =5.632051136
Rounding to the nearest tenth
x = 5.6
6% of $22 equals $1.32 what is the total including tax?
Answer:
$23.32
Step-by-step explanation:
Add $22 and $1.32 to get the total.
$22 + $1.32 = $23.32
4/x+3/x=14 A. 2 B. -2 C. 1/2 D. 3/7 E. 1/4
Answer:
A. 2
you add 4x + 3x gives you 7x
then you divide by 7 on each side
7 divided by 7x is x
and 7 divided by 14 is 2
A radio station disc jockey decides to set up three songs to play while he
takes a break. The first song lasts 2 minutes, the second song lasts
3 minutes and the third song lasts 2 minutes. What is the longest amount
of time the disc jockey can be gone on his break?
Answer:
7 mins
Step-by-step explanation:
3 songs
------------------
Song 1: 2mins
Song 2: 3 min
Song 3: 2 min
2+3+2 = 7
Hope I helped :)
Someone please help!! I’ll give brainliest!!
Answer:
V = 200.96 m^3
Step-by-step explanation:
V=1/3hπr²
h=12, r=4
V = 1/3 (12) (3.14) (4^2)
V = 1/3 (12) (3.14) (16)
V = 200.96 m^3
Answer:
602.88m³
Step-by-step explanation:
volume = base area x height
= πr²x h
= (3.14)(4)² x 12
=602.88
hello please help i’ll give brainliest
Answer:
1.) 4 families with 3 children
2.) 6 families represented in the dot plot
3.) 3 families less than 4 children
Step-by-step explanation:
Please help me, the booklet says that the answer is $620, but I need working out
Given details :
The selling price of a chandelier is $899The profit gained js 45%To find :
The cost price / Wholesale priceSolution :
We know that CP is ,
[tex]\sf\implies\:CP\:=\:\dfrac{100}{100\:+\:P\%}\:\times\:SP[/tex]Put the values in the formula ,
[tex]\sf\implies\:CP\:=\:\dfrac{100}{100\:+\:45\%}\:\times\:899[/tex][tex]\sf\implies\:CP\:=\:\dfrac{100}{145}\:\times\:899[/tex]Simplify 899 with 145 that gives us 6.2[tex]\sf\implies\::\:CP\:=\:100\:\times\:6.2[/tex]CP = $620Find the distance between the points (4, 2) and (-2, 10).
Answer:
10
Step-by-step explanation:
d√=(−2−4)^2+(10−2)^2
d=√(−6)^2+(8)^2
d=√36+64
d=√100
d=10
Please help me need ASAP
Answer:
(2)
The increased amount is 9
I just don’t see how to do this problem. I have been trying to solve it for hours but I skipped it and did the rest but I can’t seem to figure it out. I don’t really get it.
which is equivalent to the ratio 5: 25?
A. 1:5
B. 1:21
C. 2:14
D. 3:18
E. 4: 24
5 and 6 you get 50 points
Answer:
C.) 7 and A.) 5
Step-by-step explanation:
Constants are numbers with no variable, they have no change, they are "constant"
Coefficients are the opposite, they are the numbers that are with variables and go through some sort of change
Answer:
5. a
6. c
Step-by-step explanation: