Answers
Problem 7
Answers:
dots A = 2dots B = 5-----------------------
Explanation:
In step 1, there are 2 dots. So that number (2) fills in the blank for dots A.
Step 2 has 5 dots, which fills in the blank for dots B.
===========================================================
Problem 8
Answer: A) Quadratic
-----------------------
Explanation:
We have this sequence of dots: {1, 2, 5, 10, ...}
Note the increments of +1, +3, +5, ...
The increments aren't the same, so we don't have a linear sequence. But because the increment amounts go up by 2 each time, this strongly implies a quadratic sequence.
The rule for this sequence is n^2 + 1. Whatever the step number (n) is, we square it and add 1 onto that result. For instance, for step 3, we have n = 3 that leads to n^2 + 1 = 3^2 + 1 = 9 + 1 = 10. Also, note how the lone dot on the left of step 3 is tacked onto the 3 by 3 square of dots.
===========================================================
Problem 9
Answers:
dots A = 3dots B = 9-----------------------
Explanation:
Same idea as problem 7
===========================================================
Problem 10
Answer: B) Exponential
-----------------------
Explanation:
The sequence is {1, 3, 9, 27, ...}
In step 3 we have 3 rows and 9 columns of dots to give 3*9 = 27 dots total here.
The sequence is growing by a factor of 3 each time. In other words, we are tripling the terms or multiplying each term by 3 to get the next term.
Therefore, we have an exponential pattern.
The rule is 3^n
Eg: if we're on step n = 2, then we have 3^n = 3^2 = 9 dots.
Related Questions
Write the equation for "16 is equivalent to the product of 7 and a
number d”
Answers
Answer:
16 = 7 * d or 16 = 7d
Step-by-step explanation:
16 is equivalent to the product of 7 and a number d
Substitute mathematical signs for the words-
is equivalent means =
product means to multiply *
16 is equivalent to the product of 7 and a number d
16 = 7 * d Could also be written as 16 = 7d
That’s the answer for this question
Answers
Answer:
so what am i supposed to be looking at
Step-by-step explanation:
what is y - 3y please
Answers
Answer:
=-2y
Step-by-step explanation:
y-3y
=-2y
problem 1 and 2 please do
ASAP brainiest if right please try please!!! Which value makes each equation true? Write a value for the variable that makes each equation true. Use the values in the box below. Not all values will be used.
Answers
Answer:
1. 2/7
2. 43
3. 3/7
4. 6.25
Step-by-step explanation:
Your welcome
7. For a school fundraiser, Elena will make T-shirts. She will order T-shirts and print graphics on them. Elena must spend $349 on a printing machine and $4.80 per shirt for the blank shirts, ink, and other supplies.
Answers
Answer: a)
20 shirts | 349 + 20(4.8)
40 shirts | 349 + 40(4.8)
60 shirts | 349 + 60(4.8)
b) Tn = 349 + n(4.8)
c) (1000 - 349)/4.8 rounded down.
10PTS help me PLZ ASAP!!
Answers
9514 1404 393
Answer:
b⁵
Step-by-step explanation:
The applicable rule of exponents is ...
(a^b)(a^c) = a^(b+c)
__
[tex]b^{-6}\cdot b^{11}=b^{-6+11}=\boxed{b^5}[/tex]
Could you please help? I'm stuck on this.
Answers
Answer:
99
Step-by-step explanation:
6 x 6=36
9 x 15=135
135-36=99
When a number is added to of itself, the result is 24. The eq
son that models this problem is n + n = 24
What is the value n?
On = 18
O n = 20
O n = 213
on = 23.
Answers
please help i'm only in 5th grade
Answers
Answer:
-0.5
Step-by-step explanation:
i got u lil man
Answer:
I think is 0.5 or 0.9 not sure
What is the distance (in units) between points C and D? Round to the nearest hundredth.
a. 8.00
b. 5.66
c. 4.00
d. 2.83
Answers
Answer:
b. 5.66
Step-by-step explanation:
Use pyramtherm theorem.
4^2+ 4^2= c^2
16+16=c^2
32=c^2
Sqaure root of 32= 5.65
Rounding up is 5.66
940 divided by 28??????
Answers
anskksmzksksmamkdkcjdjdkekkdd
Answer:
lol 33.5 or 33.57 either one of them
Step-by-step explanation:
hope this helps!
A local furniture store is having a terrific sale. They are marking down every price 45%. If the
couch you have our eye on is $440 after the markdown, what was the original price? How much
would you save if you bought it at this sale?
Answers
I believe the answer is The original price is $978 and you would save $538.
4) Manuel buys a ski jacket for $180. The sales tax is 8.5%. What is the total cost
of the jacket?
Answers
180x 1.085 = 195.3
Or
180 + (180x8.5/100)=180+15.3=195.3
Answer:
Step-by-step explanation:
$195.30
180x 1.085 = 195.3
there another chose
180 + (180x8.5/100)=180+15.3=195.3
Help.
Evaluate the following expression.
1 x (-4 + (-8))
Answers
Answer:
-12x
Step-by-step explanation:
Answer:
-12
Step-by-step explanation:
-4+ -8= -12
anything times 1 is its self so that's ur answer
5 + 5 for easy points first answer gets brainliest
Answers
Answer:
I think the answer is 10
Step-by-step explanation:
First you add.
5 + 5 = 10
So, the answer is 10.
Hope this helps! :)
Answer:
10 have a great day tysm for the free points u are so thoughtful
Step-by-step explanation:
pls give brainliest if u want
HELP ASAP!!!! A science experiment calls for mixing 3 and two-thirds cups of distilled water with 1 and three-fourths cups of vinegar and Two-thirds cups of liquid detergent.
A) 2 and StartFraction 1 over 12 EndFraction
B) 4 and StartFraction 1 over 12 EndFraction
C) 5 and StartFraction 1 over 12 EndFraction
D)6 and StartFraction 1 over 12 EndFraction
please help me I need an explanation and who ever gets it right first I will mark them brainly est!!
Answers
Answer:
D
Step-by-step explanation:
The ice cream shot has several options to choose from.
chocolate
vanilla
sugar
cone
strawberry
mint
chocolate
vanilla
waffle
cone
strawberry
mint
How many possible outcomes can be made from the diagram above?
O 2
O4
O 6
O 8
Answers
Answer:
8
Step-by-step explanation:
I NEED HELPPP
-2 x -3 =?
Answers
Step-by-step explanation: -2 x -3 = 6 cause the negatives cancel out to make 6.
Answer:
ok, lol it's 6
Step-by-step explanation:
hope it helps! it basically doing 2 x 3 which equals 6 sometimes you'll add the negative sign but in this equation u dont need to
-1/6 x -2 1/10 = ?
help ya girl out
Answers
Answer:
the answer is r (‑1)/(6*x)-2.1
Step-by-step explanation:
a • a • a • a
Please answer!!!
Answers
Answer:
A to the 4th power
Step-by-step explanation:
Answer:
Where the question?
Step-by-step explanation:
help please my teacher won't help me
Answers
Answer:
a) equal to
b) less than <
c) equal to
Step-by-step explanation:
PLZ PLZ PLZ HELP
ME
Answers
Answer:
30.01
Step-by-step explanation:
2.1^2 + 25.6
= 4.41 + 25.6
= 30.01
Muffins are sold in packages of 18 and cost $27 per package. Each of the 6 friends gets an equal share of muffins from p packages of muffins. Write an expression to represent how much each friend must pay.
PLEASE HELP THIS IS A TEST DONT ANSWER FOR POINT AND PLEASE DONT GIVE THE WRONG ANSWER PLEASE
Answers
What is the area of this trapezoid?
Answers
Answer: 132
Step-by-step explanation:
Please help I am in trouble
Answers
Answer:
y decreases by 4 as x increases by 2
or
there is a -2 change between the relationship of x and y
I hope I understood the question correctly
Write an inequality for this graph. Please help
Answers
Help ASAP! will give brainliest!
Answers
Answer:
KON
Step-by-step explanation:
Find the missing side of this right triangle
Answers
Answer:
we need the picture
Step-by-step explanation:
no picture is shown on your question man
The function F represents the revenue in dollars the school can expect to receive if it sells 220-12× coffee mugs for dollars each.
Answers
Options B,D, and E are correct as per the given Function of the revenue.
What is the function?A relationship between a group of inputs and one output is referred to as a function. In plain English, a function is an association between inputs in which each input is connected to precisely one output. A domain, codomain, or range exists for every function. Typically, f(x), where x is the input, is used to represent a function.
A. At $2 per coffee mug, the revenue will be $196.
This statement is incorrect.
If the price per mug is $2, then the revenue would be (220 - 12x) * 2. If x = 12 (i.e. 12 mugs are sold), then the revenue would be (220 - 12(12)) * 2 = $176.
B. The school expects to sell 160 mugs if the price is $5 each.
This statement is correct.
To find the number of mugs sold at a given price, we need to solve the equation (220 - 12x) * x = revenue, where revenue is the expected revenue at that price.
However, the graph does not provide enough information to determine the number of mugs sold at a price of $5.
C. The school will lose money if it sells the mugs for more than $10 each.
This statement is incorrect. The graph shows that the revenue is increasing as the price per mug increases, up to a maximum revenue of about $1,000 when the price is $10 per mug. Therefore, the school will not lose money if it sells the mugs for more than $10 each.
D. The school will earn about $1,000 if it sells the mugs for $10 each.
This statement is correct. The graph shows that the maximum revenue occurs when the price per mug is about $10. At this price, the revenue is approximately $1,000.
E. The revenue will be more than $700 if the price is between $4 and $14.
This statement is correct.
The graph shows that the revenue is increasing in this price range, and the minimum revenue occurs when the price per mug is about $18. Therefore, the revenue will be more than $700 if the price is between $4 and $14.
F. The expected revenue will increase if the price per mug is greater than $10.
This statement is incorrect. The graph shows that the revenue is increasing as the price per mug increases up to $10, but then it starts to decrease. Therefore, the expected revenue will decrease if the price per mug is greater than $10.
Learn more about function here:
https://brainly.com/question/29633660
#SPJ1
Complete question:
What is m∠1?....................
Answers
answer is 147
hope that helped
Answer:
m∠1 = 147°
Step-by-step explanation:
triangle = 180°
117 + 30 = 147
180 - 147 = 33
line = 180°
180 - 33 = 147
m∠1 = 147°