Answer:
-2304
Step-by-step explanation:
rs^3=(8)(3)^3=13824 r*2=8*2=16 8-16=-8
13824/-6=-2304
:)
Since the sanctuary was established, the estimated population of American robins in the area has increased from 86 to 102.
Describe the percent change in the estimated population of American robins. Round to the nearest whole percent.
Enter your answer in the box to complete the sentence.
Answer:
15.7%
Step-by-step explanation:
102-86=16
(16*100)/102
Plz help me! I've tried following he instructions as it says how to do it in the question help but it keeps saying its wrong! This is the final check! Plz help!
Answer the following questions
plz help me easy 10 points
Answer
21
Step-by-step explanation:
Last two!!(ty for all the help) :
14. Factor the following:
I. b2 + b - 12
j. k2 - 5k + 6
The table below shows the transportation method of employees at a certain company. What percent of employees walk to work ?
PLS PLS SHOW HOW U SET UP THE PROBLEM DONT JUST GIVE THE ANSWER WITHOUT SHOWING THE WORK ITS DUE IN A FEW HOURSS PLS
Answer:
0.5 or 1/2
Step-by-step explanation:
total number of employees=1400
758+530+7+105=1400
walking=7*100=700
700/1400=0.5
help me it's algebra and dont tell me to look at the lesson :)
Let b be the number of blue beads and g the number of green beads that Giovanni can use for a belt.
He's supposed to use a total of between 70 and 74 beads, so
70 ≤ b + g ≤ 74
The ratio of green beads to blue beads is g/b, and this ratio has to be between 1.4 and 1.6, so
1.4 ≤ g/b ≤ 1.6
For completeness, Giovanni must use at least one of either bead color, so it sort of goes without saying that this system must also include the conditions
b ≥ 0
g ≥ 0
(These conditions "go without saying" because they are implied by the others. g/b is a positive number, so either both b and g are positive, or they're both negative. But they must both be positive, because otherwise b + g would be negative. I would argue for including them, though.)
How is the product of 4 and 2 shown using integer tiles?
4 positive tiles and 2 positive tiles.
4 negative tiles and 2 negative tiles.
4 sets of 2 positive tiles.
4 sets of 2 negative tiles.
Answer:
4 negative tiles and negative tiles
Rewrite each of the following expressions without using absolute value bars.
a
|x−4| if x>4
b
|x−y| if x
c
|3r−15| if r<5
a y=x-4 if x>4
b INCOMPLETE
c 3r-15 is r<5
Why is it important to use the order of operations to evaluate algebraic expressions?
Multiplying Integers with Integer Tiles –5(–2) =
Answer:
-5 x -2 = 10
Step-by-step explanation:
- x - = +
5 x 2 = 10
Sorry i'm asking for so much help tonight/morning, i just rlly need to get this finished and i still don't completely understand this. Plz help me with this? Thanks in advance
Answer:
Read below
1. 270
2. 277
Step-by-step explanation:
I'm not too sure which answer you're looking for but I'll try to answer all of them :).
First of all, we can consider them in percentage form first.
If the first sale price is marked down by 30%, it is now 70%.
For the second, the price is marked down by 20% first, so 80%.
And then another 10% on top of the 80%. 10% of 80 is 8, so the second one is marked down 80-8, or 72%.
As we can clearly see, 72% is greater than 70% so the first deal( 30% off ) would give you a cheaper price
Now we move on to the actual prices.
First one is 70% of the original price, 70% of $385 is $269.5.
Second one is 72% of original price, 72% of $385 is $277.2
Don't forget to round to the nearest dollar!
1. 270
2. 277
Hopefully this helps! If I did it wrong feel free to tell me ;-;
Also lol relatable my works due tmr and i dont feel like doing it either ://
Please use the picture, remember that 1 triangle is measured inches and the other in Centimeters.
Answer:
that is a hard question
Step-by-step explanation:
Which statement about the graph is true?
1 ,The graph shows a proportional relationship because it is a line, and the difference between each point is the same.
2, The graph shows a proportional relationship because it is a line, and each x-value is a multiple of 2.
3 , The graph does not show a proportional relationship because each point written as a ratio gives a different value.
4, The graph does not show a proportional relationship because a line that increases by 1 in the y-value cannot have a constant of proportionality.
Answer:
4
Step-by-step explanation:
i just know
Which equation best represents the line?
y = 3/4x + 4
y = 4/3x + 4
y = 4x + 3/4
y = 4x + 4/3
HELP ASAP!! GIVING BRAINLIEST
Answer:
the answer is B
Step-by-step explanation:
hope this helps you!
Answer:
B
Step-by-step explanation:
You see that the question mentions MPH. An hour is 60 minutes, so you would look at the 60 minutes on the base of the graph. If you go directly up to where the diagonal (dark) line perfectly crosses a point of the grid (that's any corner of any square on this grid) and look directly to the left (which represents the MPH) you see the number 3. If you go even higher, you see 6 MPH.
The 3 miles at 60 minutes represents 3 MPH, which is Tanisha's speed.
The 6 miles at 60 represents 6 MPH, which must be Albert's speed.
Since 6 is two times bigger than 3, the correct answer is B) Albert is running two times faster than Tanisha is walking.
The account balance of each of three children at the end of a month is shown below: John has −$2.75
Cheryl has −$3.00
Andrew has as much savings in his account as the amount John owes the bank.
Part A: On a blank paper, draw a number line from −4 to +4. Plot points on the number line to show the account balances of the three children. Label the points using the name of each child. Describe in detail how you created and labeled this number line, and what it looks like in detail. (5 points)
Part B: Determine whether John or Cheryl owes the bank more. Use absolute values and inequalities to write statements that justify your conclusion. (5 points)
(HELP I JUST NEED PART B :)) (and give a complete explanation please!! i wanna learn so i dont ask questions the next time.)
Cheryl owes more money to the bank. |-3| = 3 and |-2.75| = 2.75. As you can see Cheryl's amount of money is greater when you find the absolute value of it, but since it was negative it means that she actually owes more money.
Step-by-step explanation:
(It's inventory time at the fruit and vegetables store. Help by answer the question, using ratios.)
2. The ratio of Potatoes to turnips is 1:1. If there are 473 Potatoes, how many turnips are there?
Answer:
473:473
Step-by-step explanation:
if the ratio is 1:1 its the same ad 473:473. Another reasoning is multiplying 473 by 1.
A store had 86 DVDs and 52 CDs. When an equal number of DVDs and CDs were sold, the number of DVDs left was 3 times that of the remaining CDs. How many DVDs were left in the store?
Can You Solve This?
(if you can't see what it says the question is: "Using given algebra tiles, write an expression that is equivalent to the quantity represented in the model below" )
Answer: move the icons thing to the box in your choice I think
need an an answer fast 100 points to the first person with the correct answer pogg
Which expression completes the table?
Step Justification
−
2
.
5
(
4
x
−
8
)
+
1
.
2
(
5
x
−
1
)
Given
? Distributive Property
=
−
10
x
+
6
x
+
20
−
1
.
2
Commutative Property of Addition
=
−
4
x
+
18
.
8
Addition of Like Terms
A.
=
10
x
+
20
+
6
x
−
1
.
2
B.
=
−
10
x
+
20
+
6
x
−
1
.
2
C.
=
10
x
−
20
+
6
x
−
1
.
2
D.
=
−
10
x
−
20
+
6
x
−
1
.
2
Answer:
10.18
Step-by-step explanation:
yes
PLS HELP ME!!!!!!! URGENT!
Answer:
A
Step-by-step explanation:
the table shows, step-by-step, how to simplify the algebraic expression 3 (x- 5) + 4x. Justify step 4.
A) Multiply
B) Commutative property
C) Combine like terms
D) Associative Property
Answer: C , combine like terms
Step-by-step explanation:
Without solving this equation, what can you tell about the solution? 3/4m + 5 = 2
A. m is negative
B. m has infinitely many values
C. m is equal to 1
D. m is equal to 0
Answer:
D. m is equal to 0
Answer is 0.35 which is approximately 0
sterling plants a tree that is 4 3/4 feet tall. please do step by step!!!
Answer:
There's not really a question to answer there, you've only stated the information that we know. From what I can see the only conclusion I can make is that Sterling plants a tree that is 4 3/4 feet tall, but that's already written and with all the information provided that's really all I can say.
Sorry if that's not exactly what you were looking for, maybe if there's more to the question re-post it with the entire question?
Could someone show me the streamline for this problem? The answer is 909, but I'd like to know how
1000-100+10-1
Answer:
1000-100=900,900+10=910,910-1=909
Step-by-step explanation:
Hey there!
1,000 - 100 + 10 - 1
1,000 - 100 = 900
= 900 + 10 - 1
900 + 10 = 910
= 910 - 1
= 909
Thus that’s why 1,000 - 100 + 10 - 1 is most likely equal to 909
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
PLS HELP ME!! THIS IS URGENT!!!
Answer:
no b is the correct answer
Answer:
Step-by-step explanation:
im pretty sure its b
PLZ HELP AS SOON AS POSSIBLE!!!!!!!!! WILL GIVE LIKE, 5 STARS, & BRAINLIEST; THE WHOLE SHEBANG;
Part 1
Meg is a veterinarian. She found that 5 or, 50% of the dogs she saw this week were boxers. Steve is also a veterinarian. He found that 50% out of the 2 dogs he saw this week were boxers. Does each person need to find the part, the whole, or the percent?
Question content area bottom
Part 1
Meg needs to find the
▼
percent.
part.
whole.
Part 2
Steve needs to find the
▼
percent.
part.
whole.
Answer:
Part 1: meg needs to find the whole
Part 2: steve needs to fing the part
hope this helped!
(HELPP) twelve people can paint a barn in 15 days. how many days will it take for them to finish the work if each person's productivity is increased by 25%?
Answer:
11.25 days
Explanation:
15 / 12 = 1.25
1.25 x 0.75 = 0.9275
0.9375 x 12 = 11.25
i forgot how to do fractions lol
Answer: 3/8 (Keep Change Flip)
Step-by-step explanation: -3/10 divided by 4/5, Keep Change Flip = -3/10 x -5/4 = 15/40 simplified to 3/8. Two negetives equal a positive.