Answer:
b
Step-by-step explanation:
this is the most likely answer because from '81 to '00 there were between 150-200, so it is also likely in this range
Help me with this problem?
22
Clara has five cards.
There is a number on each card.
Two of the numbers are hidden.
(2 points)
The mode of the five numbers is 3. The mean of the five numbers is 5
Work out the two numbers that are hidden
3
?
8
5
?
Answer:
13 and 7
Step-by-step explanation:
a map of 5 inches represents 200 miles of actual distance suppose the distance between two cities on the map is 7 inches what is the actual distance between the two cities write the rule you used to find the actual distance
Answer:
280 miles and the rule is multiply by 40
Step-by-step explanation:
how do u this? please explain...
The store price of a t-shirt is $50. if the markup set by the store is 30%. Calculate the markup the price set by the t-shirt.
Answer:
I won't answer but I'll give a hint
Step-by-step explanation:
1. Markup = markup percent x cost/store price
2. Selling price = markup price + cost/store price
3. Discount amount = discount percent x cost/store price
4. Selling price = cost/store price – discount amount
Can someone help me ?
Answer:
Step-by-step explanation:
Given
let the unknown angle be x then,
with reference angle x
perpendicular(p) = 3
base(b)= 9
now
tan x = p/b
tan x = 3 / 9
tan x = 1 / 3
x = tan ^-1( 1/3)
x = 18.43°
hope it will help u :)
Jasmyn uses 42% of a gift card to buy groceries if she spent $67.20 on groceries, how much was on the gift card to begin with
Answer:
The card was worth $160.
Step-by-step explanation:
It is given that:
Percent of gift card used = 42%
Cost of groceries = $67.20
Let,
x be the total amount on gift card.
42% of x = 67.20
[tex]\frac{42}{100}x=67.20[/tex]
0.42x = 67.20
[tex]\frac{0.42x}{0.42}=\frac{67.20}{0.42}\\x=160[/tex]
Therefore,
The card was worth $160.
Solve for y.
6y = 192
A. y = -32
B. y = -18
C. y = 18
D. y = 32
Answer:
D. y=32
Step-by-step explanation:
If 4 cooks can prepare a buffet in 15 mins how long would it take 6 cooks
Answer:
it will probably take the same amount of time since they are cooking the same amount and the food doesn't take any less to cook if there's more people but they could tidy and bring the food out faster but the time to cook the food will remain the same.
6 Which expression below has a coefficient of 3?
A. 5x + 9
B. 2x-3
C. 28? + 3x – 6
gx+4
( IS IT A. B. C. or D.?)
option c is the correct cofficient of 3
7. Customers must spend a minimum of $25 at an
online store to receive free shipping. A customer
ordered 10 tubes of paint and an easel.
- Each tube of paint costs the same amount
- The easel costs $15
possible costs, in dollars, of one tube of paint if the
customer receives free shipping?
Answer:
$1
Step-by-step explanation:
$1×10(the tubes of paint)=$10+$15(the easel)=$25
18 erasers cost $0.90, how much would 3 erasers cost?
Answer:
$0.15
Step-by-step explanation:
0.90/18=0.05
0.05x 3=0.15
Answer:
$0.15
Step-by-step explanation:
0.90/18=0.05
0.05x 3=0.15
Write a word phrase for the expression 16 + (x + 4).
Answer:
16 plus the quantity of x + 4.
It costs $100 to manufacture and ship to a vendor a large batch of souvenir hats, but each hat that is in the shipment brings in revenue of $5 to the manufacturer. Write a function rule for the amount of money the manufacturer earns from the shipment of x hats.
Answer:
5x - 100
Step-by-step explanation:
Answer:
P(x) = 5x - 100
Step-by-step explanation:
-11x (5lx + 12)
Simplify using the distributive property: show all 2 steps!!!
Answer:
Step-by-step explanation:
-11x (5lx + 12)=(-11x)(51x)+(-11x)(12)
=-561x²-132x
what is the value of m?
__°
Answer:
62 degrees
Step-by-step explanation:
Answer:
52
Step-by-step explanation:
i know how to subtract
how do you write the ratio for 30 blue cars out of 42 cars?
Calculate the area if the composite figures
(check images)
Answer:
for the first question it is 200m2
Step-by-step explanation:
you do 10x10 =20 plus one zero because there is one more side.
A dollar bill is about 0.00011 meter thick. What is this thickness in scientific notation?
Answer:
1.1 * 10 ^ -3
Step-by-step explanation:
Given the value of the thivkness of a dollar bill to be 0.0011metre
The standard scientific notation is expressed as A * 10^n
A is any value between 1 and 10 where n is any integer
0.0011 = 11/10000
0.0011 = 11 *1/1000
0.0011 = 11 * 0.0001
0.0011 = 1.1 * 0.001
0.011 = 1.1 * 10 ^ -3 (Note that the decimal point is shifted forward three times and the power is negative because the value is less than 1)
Answer:
1.1x10^-4
Step-by-step explanation:
A construction manager needs 12 workers to complete a building project in 54 days. Find in terms of T the number of workers needed to complete the same project in T days
Answer:
2T/9Step-by-step explanation:
A construction manager needs 12 workers to complete a building project in 54 days, we can write;
12 workers = 54 days
T find the number of workers needed to complete the same project in T days, we will write;
x workers = T days
Divide both equations
12/x = 54/T
Cross multiply
12T = 54x
x = 12T/54
x = 2T/9
Hence the number of workers needed to complete the same project in T days is 2T/9 workers
Someone plz help me!
Answer:
x=6
Step-by-step explanation:
Because they are vertical angles, they are equal to one another, so the equation you have to set up would Be 5x=30 and you divide both sides by 5 and yopu get x=6 :)
Jonathan is building an outdoor staircase for his deck. He uses 8 screws for every 2 steps. If there are 14 steps, how many screws does Jonathan need?
Answer:
56 screws
Step-by-step explanation:
So, first we can find how many screws he needs.
So, if he uses 2 steps for 8 screws, and has 14 steps, that means he puts screws in 7 steps ( 14÷2)
then, if he uses 8 screws, each with 8 steps, we can do 8 times 7, which is 56 screws
The screws does Jonathan need is 56 screws.
It is required to find how many screws does Jonathan need.
What is arithmetic?Arithmetic is the branch of mathematics that deals with the study of numbers using various operations on them. Basic operations of math are addition, subtraction, multiplication and division. These operations are denoted by the given symbols.
Given:
Jonathan uses 8 screws for every 2 steps. If there are 14 steps.
So, first we can find how many screws he needs.
According to given question we have
So, if he uses 2 steps for 8 screws, and has 14 steps, that means he puts screws in 7 steps ( 14÷2)
then, if he uses 8 screws, each with 8 steps, we can do 8 times 7, which is 56 screws.
Therefore, the screws does Jonathan need is 56 screws.
Learn more details about arithmetic here:
https://brainly.com/question/11559160
#SPJ2
a) Write down the smallest positive integer, k, such that 180k is a perfect square.
180
b) Write down the smallest positive integer, k, such that
k is a perfect square.
plz help w both questions
95, if g> 0?
Which expression is equivalent to
OA.
ole
OB. 596
O c.
TOT
con la
OD.
go
Reset
Answer:
equivalent expression of [tex]\sqrt[6]{g^5},\: if\:g>0[/tex] is [tex]\mathbf{g^{\frac{5}{6}}[/tex]
Option D is correct option.
Step-by-step explanation:
We need to find equivalent expression of [tex]\sqrt[6]{g^5},\: if\:g>0[/tex]
The equivalent expression can be found using exponent rules.
We know that: [tex]\sqrt[6]{x} = x^{\frac{1}{6}}[/tex]
Using this and solving our given expression
[tex]\sqrt[6]{g^5},\: if\:g>0\\=(g^5)^{\frac{1}{6}[/tex]
Using exponent rule: [tex](a^m)^n=a^{m*n}[/tex]
[tex]=g^{\frac{5}{6}[/tex]
So, equivalent expression of [tex]\sqrt[6]{g^5},\: if\:g>0[/tex] is [tex]\mathbf{g^{\frac{5}{6}}[/tex]
Option D is correct option.
An ice cream factory makes 375 quarts of ice cream in 5 hours. How many quarts could be made in 13 hours?
Answer:- 975 quarts of Ice cream is prepared in 13 hours.
Step-by-step explanation:
If 375 quarts of ice cream is made in 5 hours
then in 1 hour quantity of ice cream prepared is = 375/5=75
then in 13 hour quantity of ice cream prepared would be = 13×75=975 quarts.
Hope this helps you.
\begin{aligned} &3x-2y=-1 \\\\ &y=-x +3 \end{aligned} 3x−2y=−1 y=−x+3 Is (1,2)(1,2)left parenthesis, 1, comma, 2, right parenthesis a solution of the system? Choose 1 answer: Choose 1 answer: (Choice A) A Yes (Choice B) B No
Answer:
Yes
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
It's correct on Khan Academy
HELP QUICKEST GETS BRAINLIEST PLZZ FOR NTH TERM
Answer:
The nth term of this sequence is T = n^2 + 2n + 1
the general term is Tn = n^2 + 2n + 1
A bank promises to pay 5.5% pa compound interest on
deposits of £2337 if saved for 3 years. How much will the
savings be worth at the end of the period mentioned? Write
your answer correct to 2 decimal places.
Answer:
Answer:
£407.20Step-by-step explanation:
Deposit = £2337Interest = 5.5% pa compound Time = 3 yearsSavings:
2337*((1 + 5.5/100)^3 - 1) = 2337*((1.055)^3 - 1) =407.20help plz asap ????????????
Answer:
6
hope it is ❤❤❤❤
THANK YOU.
Answer:
Step-by-step explanation:
the answer is 18
The perimeter of a rectangle is 48 cm. The length is 3 times as long as the width.
What is the width of the rectangle?
A. 4cm B.6cm C.8cm D.12.cm
There is a group of 10 people who are ordering pizza. If each person gets 2 slices and each pizza has 4 slices, how many pizzas should they order?
Answer:
5 pizzas
Step-by-step explanation: If you have 10 people and each will get two slices then you will need 20 pieces of pizza because 10x2 is 20. If each pizza has 4 slices then you will need 5 pizzas because 4/20 is 5.
Answer:
5 pizzas.
Step-by-step explanation:
Find out how many slices the group of 10 people need in total:
2 x 10 = 20 slices
Now, use the total number of slices and divide it with 4 to find how many pizzas they need.
20 ÷ 4 = 5
They need 5 pizzas for 10 people who each get 2 slices.