Justin gets a weekly allowance of $10. What could he do with the money? Select all that
apply.
share $3 with a friend, spend $5 on pet supplies, and save $2
donate $3 to charity, spend $5 on snacks, and save $4
save $6 and keep $4 as spending money
spend $8 at the movie theater and put $5 in his savings account
Answer:
Step-by-step explanation:
1st one
3rd one
these both equal or are a little less then 10
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.
An ice skater covered 825 meters in 55 seconds. Find his unit rate in meters per second.
Answer:
825/55=15 meters per seconds
Step-by-step explanation:
Hope this helps please give brainliest!
hii! help asap. i’ll give brainliest thanks!
Answer:
A
Step-by-step explanation:
Every object in a state of uniform motion will remain in that state of motion unless an external force acts on it.
Force equals mass times acceleration [ ].
For every action there is an equal and opposite reaction.
Help please helllllp
Answer:b
Step-by-step explanation:
b
b
b
b
b
Answer:
0 to 6 because the graph shows 6 and 70 has a 0 in it
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%
25 POINTS!! Which of the following shows the number 10,000 written as a number having just three significant digits?
A. 1.000 x 10 to the 4rd power
B. 1.00 x 10 to the 4th power
C. 1.0 x 10 to the 4th power
D. 1 x 10 to the 4th power
Answer:
B. 1.00 x 10 to the 4th power
Step-by-step explanation:
Write a system of equations to describe the situation below, solve using any method, and fill in the blanks. Clayton gets paid at home for doing extra chores. Last week, he did 4 loads of laundry and 5 loads of dishes, and his parents paid him $14. The week before, he finished 4 loads of laundry and 10 loads of dishes, earning a total of $24. How much does Clayton earn for completing each type of chore? Clayton earns $ per load of laundry and $ per load of dishes.
Answer:
$1.00 per load of laundry, $2.00 per load of dishes
Step-by-step explanation:
4($1.00) = $4
5($2.00) = $10
This equals $14, when he does 10 loads of dishes the number changes to $20 and by adding $20 to $4, that equals $24.
The answer is $1.00 per a load of laundry, $2.00 per load of dishes
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Last week, he did 4 loads of laundry and 5 loads of dishes, and his parents paid him $14. The week before, he finished 4 loads of laundry and 10 loads of dishes, earning a total of $24.
Clayton's earnings will be calculated as,
4($1.00) = $4
5($2.00) = $10
This equals $14, when he does 10 loads of dishes the number changes to $20, and by adding $20 to $4, that equals $24.
To know more about an expression follow
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Ramesh lent a loan of rs 1800 to suresh at a simple rate of interest for 2 years. At the end of period. suresh returned him total of rs 2232.At what rate of interest had ramesh lent the loan
Answer:
The rate is 12%
Step-by-step explanation:
Minus the loan from the amount. That will be your interest then use the formula: interest = principle(loan) ×rate ×time ÷ 100 to get the rate
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
Find the missing side. Round
to the nearest tenth.
17
у
44
Х
x = [?]
Answer:
The answer for Acellus people is x=12.2
Step-by-step explanation:
The other legs of the right-angle triangle will be 12.23 units and 11.81 units.
What is trigonometry?The connection between the lengths and angles of a triangular shape is the subject of trigonometry.
The right angle triangle is shown with the angle of 44° and the length of the hypotenuse is 17 units.
Then the measure of the length of x will be given by a cosine angle of 44°.
cos 44° = x / 17
x = 12.23 units
Then the measure of the length of y will be given by a sine angle of 44°.
sin 44° = y / 17
y = 11.81 units
Thus, the other legs of the right-angle triangle will be 12.23 units and 11.81 units.
More about the trigonometry link is given below.
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if bob is 4 years older than twice his neighbor's age, and the sum of their ages is 67, what is bob's age ?
Answer:
bob would be 46
Step-by-step explanation:
take 67 subtract 4 to get 63 and divide it by 3 to get 3 groups of 21
add 21 and 21 to get 42+4=46
what is the answer for 16 + b = a
Answer:
16
Step-by-step explanation:
i hope this helps
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 :)
paul is 5 feet tall and casts a 12-foot shadow. A nearby tree casts a 42-foot shadow. how tall is the tree
Which of the following expressions is equal to 6^4
a. 6 + 6 + 6 + 6 or 24
b. 6 · 4 or 24
c. 4 or or 6 4 · 4 · 4 · 4 · 4 · 4 4, 096
d. 6 · 6 · 6 · 6 or 1, 296
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
What are the vertex and axis of symmetry of the parabola y = x2 + 10x + 30?
Answer:
x=−5
y=x2+10x+25
Step-by-step explanation:
Because the line of symmetry passes through the vertex, the equation of the line is x=−5.
What is the maximum height of of Anna's golf ball? The equation is y=x−0.04x^2
Answer:
a) 69.99
b) .20%
Your welcom ,.
Step-by-step explanation:
Simplify: x + 2y - 3z + 4x – 5y + 6z
Answer:
x+4x+2y-5y-3z+6z
5x-3y3z
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
Function f (x) = 25x/x + 3 has a discontinuity at x = –3. What are Limit of f (x) as x approaches negative 3 minus and Limit of f (x) as x approaches negative 3 plus?
Answer: C
Step-by-step explanation:
edge2021
Please help me need ASAP
Answer:
(2)
The increased amount is 9
Francis has 11 bottles containing 8 ounces of water each. He multiplies to determine that he has 88 ounces of water
total. Which addition equation could he use to check his answer?
O 8 + 11 + 8 + 11 + 8 + 11 + 8 + 11 = 76
O 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 = 88
O 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 = 64
O 8 + 11 = 19
Answer:
aunser is 968
Step-by-step explanation:
because if there is 88 ounces in 11 bottles you have to multiply 88 x 11
The price of a dress was
reduced from $60 to $45.
By what percentage was
the price of the dress
reduced?
Answer:
25%
Step-by-step explanation:
$60 * .25 = $15
$60 - $15 = $45
HELP PLEASE WILL LEAVE GOOD RATING
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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What is a fraction equivalent to the mixed number 3 3/4
Answer:
15/4
Step-by-step explanation:
Answer:
15/4
Step-by-step explanation:
Una camisa me costo $10.500, con lo que gaste el 25% de mi dinero ¿cuanto dinero tenia? (puede ir con desarrollo)
Answer:
the money i have is $42,000
Step-by-step explanation:
Given that
The cost of the shirt is $10,500
And, it would be spend 25% of the money
So based on this, the amount of money at the time before purchasing is
= $10,500 × 100 ÷ 25
= $42,000
Hence, the money i have is $42,000
The same would be considered and relevant
the equation s = p - 0.15 represents the sale price s of an item with an original price p, after a 15% discount. A T-shirt costs $12. What is the sale price?
Answer:
S = $10.20
Step-by-step explanation:
s = 12 - .15 (12)
s = 12 - 1.80
s = $10.20
If 15% comes off the price, then 85% of the price is left to pay. (100 - 15 = 85)
12 x .85 = $10.20
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 = $620