Answer: Approximately 31 number keys.
Step-by-step explanation: Ratio is a comparison between two values.
Ratio for number keys to letter keys is [tex]\frac{3}{15}[/tex], which means each 3 group of number keys is equivalent to 15 letter keys.
The producer will need
[tex]\frac{3}{15} =\frac{x}{156}[/tex]
[tex]x=\frac{3.156}{15}[/tex]
x = 31
The manufacturer will need to be produced 31 keys.
There were 35 fish in lake.
Then they Increased to 70. What is percent of change?
Answer:
200%
Step-by-step explanation:
35*200%
35*2
70
Answer:
Step-by-step explanation: The answer is 50% hope you pass the assignment
Polynomial
27 – 3x3 - 2x
Standard form
Answer:
[tex]-3x^3-2x+27 \ is\ the\ standard\ form.[/tex]
Step-by-step explanation:
The standard form of a polynomial is its representation in a descending order starting from the term with the highest degree to the one with the lowest.
Here,[tex]-3x^3-2x+27 \ is\ the\ standard\ form.[/tex]
Factorise w2 + 4w need help asap
Answer:
hehehehehehehehehehehehehe
The following graph represents the cost and revenue functions for custom-made computers. How many computers
have been sold at the break-even point?
a 12
b 9
C 5
d. 0
Answer:
A. 12
Step-by-step explanation:
The distance on a map between lake view and bay cove is 4.5 inches. The map key says 0.5 inches on the map is equivalent to 1 mile. what is the actual distance between Lake view an bay cove?
Answer:
9 miles
Step-by-step explanation:
yes i used a calculator
Answer:
9 miles.
Step-by-step explanation:
What I did was 4.5/.5
The I got 9. Then I checked it on a calculator and got 9 again.
So.. your answer is 9 miles.
Hope this helped ya!
Andre wrote the expression −5+4x÷3 to represent the relationship shown in the table. Find two other expressions that also represent the relationship shown in the table.
Select all that apply.
A.
5+(−4x÷3)
B.
4x−5
3
C.
3÷(−5)+4x
D.
4
3x−5
E.
(−5+4)+x÷3
F.
4x÷3+(−5)
Answer:
y=mx+b
Step-by-step explanation:
Which unit rate is the lowest price per ounce? (5 points)
Choice A: 22 ounces of potato chips for $3.49
Choice B: 40 ounces of potato chips for $4.79
Answer:choice b
Step-by-step explanation:
I just took the trst
7 less than one fourth of x is y
I need some help please
Answer:
its b 2i/5
Step-by-step explanation:
A dog groomer wants to gather information about how often dog owners have their dogs groomed. She decides to take
a sample from her local veterinarian's office, which provides an alphabetized list of all clients who bring in dogs. The
dog groomer randomly selects one of the first 10 clients, and calls that client and every 10th client after that on the list
to inquire about dog-grooming habits. What kind of sample is this?
Answer:
a systematic random sample
Sales tax is 7.25%. If Liz buys the game system for $245.65, how much will Liz spend altogether?
Unmute your mic and "meow" to show that you need to round to the nearest cent.
x-2y=8 in y=mx+b please help me
Answer:
[tex]y \frac{1}{2}x - 4 [/tex]
Will give extra points to whoever solves this
Answer:
Step-by-step explanation:
As Angle 5 and Angle 4 form a linear pair, they are supplementary.
Hence,
[tex]Hence,\\Angle\ 5\ +\ Angle\ 4\ =\ 180\\(3x+7)+(9x-43)=180\\12x+(-36)=180\\12x=180+36\\12x=216\\x=18\\\\Hence, Obtuse\ Angle\ UPS = Angle\ 4 + 90\\Hence,\\Obtuse\ Angle\ UPS\ = (3x+7)+90\\\\We\ know\ that\ x=18 \\Hence, Angle\ 4\ = (3*18+7)\\=(54+7)\\=61\\\\Obtuse\ Angle\ UPS\ = 61+90\\=151\\\\\\Reflex\ Angle\ UPS\ = 360-151\\=209[/tex]
square root of 2222
Answer:
47.1380949976
Step-by-step explanation:
use google calculator or calculator soup
Prime numbers up to 30
Answer:
2, 3, 5, 7, 11, 13, 17, 19, 23, 29
Step-by-step explanation:
Answer:
2, 3, 5, 7, 11, 13, 17, 19, 23 and 29!
Step-by-step explanation:
Help.................
Answer:
x=120 degrees
Step-by-step explanation:
Vertical angles are congruent
Samir's retirement party will cost $294 if he invites 6 guests. If there are 12 guests, how much will Samir's retirement party cost? Solve using unit rates.
Answer:
$588
Step-by-step explanation:
$294 = 6 Guests
$588 = 12 Guests
The following graph shows the proportional relationship between the cost and duration of a car rental.Which statements about the graph are true?
Choose all answers that apply:
Choose all answers that apply:
(Choice A)
A
The yyy-coordinate of point AAA represents the total cost of a 555-day car rental.
(Choice B)
B
The total cost of a 222-day car rental is \$90$90dollar sign, 90.
(Choice C)
C
None of the above
Answer:
The y-coordinate of point A represents the total cost of a 5-day car rental.
Step-by-step explanation:
4. What value should go in the place of the unknown amount.*
2 cakes
25 people
?
125 people
Answer:
8
Step-by-step explanation:
3x-10=-25
Solve
NEED HRLP ASAP
Answer:
the answer is -5
Step-by-step explanation:
Answer:
x=-5
Step-by-step explanation:
trust
Hey. My teacher asked for homework we review the order of operations. What are they?
What does PEMDAS stand for. I feel so dumb we learned this In like 5th grade “
Answer:
Order of operations are the rules that state the sequence in which the multiple operations in an expression should be solved.
PEMDAS Stands for
P: parentheses ( )
E: exponent a²
M: multiplication ×
D: division ÷
A: addition +
S: subtraction -
Answer:
parenthesis, exponents, multiplication, division, addition, subtraction
Step-by-step explanation:
Can someone help me ASAP plz?
Answer:
D
Step-by-step explanation:
1 cm is 18 miles. if you have 14 cm you multiply 14 cm by 18 miles. you get 252 miles for 14 cm.
Twelve times a number increased by 6
Answer:
12 x n + 6
Step-by-step explanation:
n = unknown number
The ratio of students to adults in a community band is 47to53 what percent of the marching band is students
[tex]\huge\underline{\overline{\mid{\bold{\red{ANSWER}}\mid}}}[/tex]
The ratio of students to adults in a community band = 47:53
47+53 = 100
ratio of students = 47
[tex]47 \times \frac{100}{100} = 47\%[/tex]
Hence, 47 % of the marching band is students.
is 0.5 or 17/34 greater
Answer:
They're equal; 17/34 as a decimal is 0.5
Step-by-step explanation:
Hope this helped, Have a Great Day!!
Answer:
17/34 is actually equal to 0.5. So since your comparing it to the decimal o.5 they are both equal to each other (:
Step-by-step explanation:
Thank you for your timeeee
somebody please help me what is 15 / 3 ×7/20
Answer:
1.75
Step-by-step explanation:
By Order of Operations, You read it left to right since Multiplication and Division are of the same importance. You would start with 15/3, which is 5.
Then your equation would be: 5*7/20.
Again, you would just read it left to right, 5*7=35
Then divide by 20, which is 1.75.
what is the correct here??
Answer:
There is no mistake.
At an online fruit dealer, it costs $39 for 75 cases of bananas. What is the unit price?
Answer:
$0.52 cents per banana. $39 divided by the 75 bananas
Step-by-step explanation:
Answer:
$0.52
Step-by-step explanation:
When finding the unit price, we use divide the certain number of units of an item by the number of units
So for this question we will divide 39/75 to get a result of $0.52
Hurryyy Plzzz!!
A.) Side - Side - Side
B.) Side - Angle - Side
C.) Angle - Side - Angle
D.) Angle - Angle - Side
E.) Hypotenuse - Leg
F.) Not enough information.
HELP ASAP!!!!
Find the slope of each side of the quadrilateral. What is the slope for BC, CD, etc?
When you enter your answer, clearly indicate the side length. (For example, BC =
20 units). If you don't clearly identify the side, you will not get credit *
Answer:
Step-by-step explanation:help me