I need help due today
Answer:
Step-by-step explanation:
y=mx+b b= y-intercept y-intercept=where the line crosses the y-axis m=slope slope== rise/run or slope formula, m=y2-y1/x2-x1
For example, number 1's slope is 5/3. On a graph, you would go up 5 (not in block, but in numerical value) and right 3. The y-intercept is -2. This is where your line starts on the graph.
sorry, cant help ya there buddy
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
Please answer like this:
1) -insert answer-
2) -insert answer-
Answer:
1) 2^9 = 512
2) 2^(3t) = 2^6 for t=2
Step-by-step explanation:
1) An exponent is used to signify repeated multiplication. Here, the factor 2 is repeated 9 times, so the expression can be written using an exponent as ...
2^9
Using any of a variety of means, the value of this expression can be found to be ...
2^9 = 512
__
2) Assuming the bacteria reproduce by multiplying by some factor in a given time, we can divide the original expression into 3 parts:
(2×2×2) × (2×2×2) × (2×2×2)
If this represents the number after 3 hours, then the number after 2 hours is expected to be ...
(2×2×2) × (2×2×2) = 2^6
That is, there will be (2 h)/(3 h) = 2/3 times as many multiplications by a factor of 2. (2/3)(9) = 6 will be the exponent for the number after 2 hours.
Fiona is taking some time to balance her check register at the end of the month. Use the check register to answer questions for 6 and 7. Based on the transactions, what was the balance in Fiona’s account after she deposited her birthday gift on 6/4?
$780
$690
$340
$430
What is 110% of 160?
The first person to answer gets Brainliest
Answer:
176 Basically find whats 10% of 160 and then add that to 160 and there is your answer
A garden hose was left on in a yard and spilled 78 gallon every 23 minute. Find the average number of gallons spilled per minute.
Answer:
3.391 Gallons Per Minute
Step-by-step explanation:
78/23=3.391
Round 3.391 to 3.4
Answer:
≈3.39130434783 gallons per minute
Step-by-step explanation:
The information we get is a ratio, describing how many gallons of water will be wasted in 23 minutes, expressed as:
[tex]78 : 23[/tex] OR [tex]\frac{78}{23}[/tex]
We will use the fraction, the denominator is representing the time, which in this case, is 23 minutes. We want to have the denominator as 1 to find how much water will be spilled in one minute, to do this, we can divide both the numerator and denominator by 23:
[tex]\frac{78/23}{23/23} \\ =\frac{3.39130434783...}{1}[/tex]
And of course, if there's a need to round, go ahead.
And please do not waste water!
This is 6th grade work
Answer:
5(5b-1z)
Step-by-step explanation:
we know that we have 25b and -5z
we will have to multiply 5 with everything that is between the () mark, and still should have the same amount of "b"s and "z"s
(to find the numbers, you will have to divide, in this case by 5
25/5= 5 -> 5b
5/5=1 -> 1z
--> 5(5b-1z) = 25b-5z
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!
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.
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
can some1 make a word problem for this equation
0.5x + 4 ≥ 16
44? maybe i think it is but not to sure
Find the units digit of the following within the indicated number base: $(14_8)^2$
(I will say brainliest whoever gets correct first.)
Multiplying Integers with Integer Tiles –5(–2) =
Answer:
-5 x -2 = 10
Step-by-step explanation:
- x - = +
5 x 2 = 10
(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.
Last two!!(ty for all the help) :
14. Factor the following:
I. b2 + b - 12
j. k2 - 5k + 6
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.
Why is it important to use the order of operations to evaluate algebraic expressions?
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?
PLS HELP ME!! THIS IS URGENT!!!
Answer:
no b is the correct answer
Answer:
Step-by-step explanation:
im pretty sure its b
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:
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
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:
35 is 20% of what number
Pls show your work with a double number line
Thank you!
Answer:
X20=35/100 do 35 times 20 which is 700do 700 divided by 100 so the answer is 7
Step-by-step explanation:
please help me I need help this is due today.
Step-by-step explanation:
the equation is y=mx + b. the m (or the thing that comes before the x in the equation) is your slope, the y intercept is the last number. if the last number is preceded by a minus sign, the intercept number is negative
Answer:
For example, number 1's slope is 5/3. On a graph, you would go up 5 (not in block, but in numerical value) and right 3. The y-intercept is -2. This is where your line starts on the graph.
Step-by-step explanation:
y=mx+b b= y-intercept y-intercept=where the line crosses the y-axis m=slope slope== rise/run or slope formula, m=y2-y1/x2-x1
PLS HELP ME!!!!!!! URGENT!
Answer:
A
Step-by-step explanation:
7 to 10
Round the decimal to the nearest hundredth, then make that a percent
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:)
help me plzzzzzz 5 buck
Answer:
The unit rate for the first bag is about 2.50 and for the second bag it is about 2.42. The second bag is the better bag because it has a smaller unit rate.
Step-by-step explanation:
Divide the amount of money by the weight of each bag to find the unit rate.
A i do believe
Step-by-step explanation:
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
In a city, there are 16 swimming pools. On weekends, 6 of the pools are open.
George says the ratio of pools open on weekends to the total number of pools is 6:16.
Emma says the ratio of pools open on weekends to the total number of pools is 6:11.
Which student is correct? Explain.
Answer:George
Step-by-step explanation: George is correct because Emma said that the total number of pools in the city is 11 even though it says there are 16 pools in the city, but she got the number of how many are open, George is right because it says what is the ratio of pools open on the weekends to the total amount of pools, and it says there are 6 pools open on the weekend and there are 16 pools in the city in total so he would do 6:16.
George is correct they said that the ratio of pools open on weekends to the total number of pools is 6:16.
What are ratios and proportions?A ratio is an ordered pair of numbers a and b, denoted by the symbol a / b, where b does not equal zero. A proportion is an equation that sets two ratios equal to each other. For example, if there is one boy and three girls, the ratio could be written as 1: 3. (for every one boy there are 3 girls) One-quarter are boys and three-quarters are girls.
Given that In a city, there are 16 swimming pools. On weekends, 6 of the pools are open.
George says the ratio of pools open on weekends to the total number of pools is 6:16.
Emma says the ratio of pools open on weekends to the total number of pools is 6:11.
George is right that the ratio of the open pools to the total pools will be 6:16.
To know more about ratios and proportions follow
https://brainly.com/question/2914376
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