Answer:
[ 0 8 10 | 22 ]
Step-by-step explanation:
Edge 2021 :) hope this helps
Answer:
0 8 10 22
A: Add row 1 and row 2 and insert the result in row 2.
Step-by-step explanation:
Doing the instruction right now!
Jose rides his bicycle for 5 minutes to travel 8 blocks. He rides for 10 minutes to travel 16 blocks.
answer
15 = 24
20= 32
25=40
use the distributive property to multiply -7(-p+6)
Answer:
-7(-p+6)
Step-by-step explanation:
Answer:
-7(-p+6)
Step-by-step explanation:
Answer:
[tex]7p-42[/tex]
Why:
To use the distributive property, you multiply all things within the parantheses by the -7 (in this case). To Multiply -p and -7, remember that a negative times a negative equals a positive, so it simply results in 7p. When you multiply -7 and 6, multiply them together and you get -42. You get [tex]7p+-42[/tex], but that's not a fully simplified equation, so get rid of the addition symbol and make the 42 positive. This expression is now fully simplfied into [tex]7p-42[/tex].
P.S. Never ever add a negative in an expression. Lots of teachers like to dock your points for doing it.
HELP PLS WILL MARK BRAINLIEST
this is timed!!
Item $80 yesterday. Today it's $36. What's the % difference
Answer:
$36 is 45% of $80. The percent difference is 55%.
Step-by-step explanation:
please help with this ixl question
Answer:
I think it would be 25 hours
Step-by-step explanation:
Im not exactly sure but if she prepared 25 kg all together and prepares 1 kg every hour, then i think that would be 25 hours.
I hope this helps :)
Please tell me if im wrong
A right rectangular prism is shown what is the volume in cubic inches of the prism
Answer:
Step-by-step explanation:
Exact value is (130 )
Answer:
130
Step-by-step explanation:
The area of a rectangle is 12x2 - 8x - 15. The width is (2x - 3). What is the length of the
rectangle?
a. (6x - 5)
b. (6x + 5)
C. (2x - 3)
d. (2x + 3)
The safest way for someone to make an online purchase is to
A.ask friends what websites are secure.
B.check with the government first.
C.buy from a reputable website.
D. visit a locally run website.
Answer:
It is C - buy from a reputable website
Step-by-step explanation:
I got it right on the quiz. Good luck and may the Lord bless you!
Step-by-step explanation:
The safest way for someone to make an online purchase is to buy from a reputable website.
We have given that,
A.ask friends what websites are secure.
B.check with the government first.
C.buy from a reputable website.
D. visit a locally run website.
We have to determine
The safest way for someone to make an online purchase is to
What is the online purchases?Online shopping is a form of electronic commerce that allows consumers to directly buy goods or services from a seller over the Internet using a web browser or a mobile app.
Therefore option C is correct.
Therefore the safest way for someone to make an online purchase is to buy from a reputable website.
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Find the x- and y- intercepts of the equation -x+5y=10.
Answer:
X Intercept: (-10,0), Y Intercept: (0,2)
Step-by-step explanation:
Well, firstly you need to rewrite the equation to make it easier. After rewriting it you have the equation y=x/5+2 by adding the x to the right side and dividing everything by 5. Now simply plug in your zeroes in their respective places. For the x intercept, your y value must equal 0 so we have the equation 0=x/5+2. After solving it, x must be -10 in order for our y value to be 0 getting us for the x intercept (-10,0). For the y intercept, your x value must equal zero so you simply subsitute zero in the equation for x which I will do here: y=0/5+2. If our x value is zero, consequently, our y value will be 2 getting us for the y intercept, (0,2).
Circle all of the sums which
are odd.
11 + 22
42 + 96
55 + 86
Answer:
11+22, and 55+86
Step-by-step explanation:
11+22 = 33 which is odd
55+86 = 141 which is also odd
42+96 = 138 which is EVEN
Even is the opposite
of odd
Janet saved $400 dollars. She decided to spend 130 on clothes. What percentage of her money did she spend on clothes?
Answer:
32.5
Step-by-step explanation:
please help i need the number of visita
answer
x=28
explanation
so what would happen is you pay a fee of 22$ and then 1$ per visit and we are looking to see how many visits it take to get to 50$
what we do it put
22+x=50
x is how many visits it would take to 50$
so what we do is subtract 22 from both sides
x=50-22
x=28
ZABD and ZDBC are supplementary angles.
What is the measure of x?
x = [?]
7D
AK
100%
B
>C
Angles are not drawn to scale
Answer:
Solution given:
x+100=180°{linear pair}
x=180-100
x=80
Answer:
x = 80
Step-by-step explanation:
<ABD and <DBC
To the nearest tenth of a percent, what percent of the 7th grade students were in favor of wearing school uniforms?
A. 19.2%
B. 41.3%
C. 42.9%
D. 57.1%
Answer:
C. 42.9%
Step-by-step explanation:
They say out of 7th grade so we need the total 7th graders which is 112 and they say in favor so then we take 48 and divide the two 48/112 which gives us a decimal so we then multiply it by 100 to get the percent.
48/112= 0.429
0.429(100)= 42.9%
The percent of the 7th grade students were in favor of wearing school uniforms is 42.9%
What is Percentage?To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.
We have,
Total students in 7th grade = 112
Students who favor school uniforms = 48
So, the percent of the 7th grade students were in favor of wearing school uniforms is
= 48 /112 x 100
= 0.4285 x 100
= 42.85 %
= 42.9%
Thus, the required percentage of student is 42.9%.
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find the surface area of this prism. geometry hw
Answer:
395.2 cm²
Step-by-step explanation:
2x12.7x6.72=170.688
2x6.72x5.78=77.6832
2x5.78x12.7=146.812
170.688+77.6832+146.812=395.1832
Answer: A=395.2
Step-by-step explanation:
A=2(wl+hl+hw)
A=2[(12.7x5.78)+(6.72x5.78)+(6.72x12.7)]
A=2(73.406+38.8416+85.344)
A=2(197.5916)
A=395.1832
Rounded to nearest tenth..
A=395.2
Solve the following quadratics equation for all values of x in simplest form
9(3x - 7) ^2= 16
Answer:
x= 17 /9 or x= 25 /9
Step-by-step explanation:
9(3x - 7) ^2= 16
9(3x - 7) ^2-16= 0
as we know that (a-b)^2=a^2-2ab+b^2
9((3x)^2-2(3x)(7)+(7)^2=0
solving this we got the below equation
81x2−378x+425=0
By Factorizing the equation
(9x−17)(9x−25)=0
9x−17=0 or 9x−25=0
x= 17 /9 or x= 25 /9
Use the equation and type the ordered-pairs.
Y = 2^x
Answer:
(0,1)
Step-by-step explanation:
Juliette is a waitrees at Applebee's. The total for one of the tables she served was $51.87. The table wants to leave her an 18% tip. How much should Juliette make for her tip?
Answer:
They should leave Juliette about a $9.34 tip because 18% of 51.87 is 9.3366 which rounds up to 9.34
Answer:
18% of $51.87=9.3366tip is a required tip.
A researcher wants to know if drinking beer makes a person more attractive to mosquitos. 120 people were recruited to partake in this experiment. Each person was randomly assigned to either drink beer or to ingest water. The subject after drinking their beverage was seated close enough so that odor from the individual would be detectable by the mosquitoes (note that the mosquitoes could not actually touch the humans). The researcher then recorded whether or not the mosquito flew toward the subject (assumed flying toward person meant they were attracted to them). 68 people were assigned to drinking beer, while the other 52 were assigned to drinking water. Out of the 68 who drank beer 43 of them had a mosquito fly toward them, while 26 of those who drank water had a mosquito fly toward them. (This is based loosely off an experiment performed by Lefevre et al. (PLOS ONE, 2010)).
Research Question: Are mosquitos more attracted to people who drink beer than water?
1. Identify the explanatory and response variables. State their type.
2. Fill out the 2x2 table below.
TOTAL TOTAL
3. State the parameter of interest and assign a symbol.
4. Calculate the conditional proportions. What does each stand for? Assign a symbol to each.
5. Are the values in question #4 statistics or parameters? Explain.
Answer:
No because both of them mosquito got attracted to them
Answer:
Research answer: No because people who drink more water more than beer should NOT have mosquitoes attracted to them
1. i can identify that if you drink more beer you can get mosquito bites
2. 68 26
3. ?
4. they stand for how many people drink beer or water
5. statistics because in my stats, i can see more people drinking water more than beer
Step-by-step explanation:
Find the general solution of the differential equation and check the result by differentiation. (Use C for the constant of integration.)
[tex]\frac{dy}{dx}[/tex] = 4x^1/6
Answer:
For this we can first multiply both sides by dx:
[tex]dy = 4x^{1/6}dx[/tex]
Next we can integrate both sides:
[tex]\int dy = \int 4x^{1/6}dx\\[/tex]
We can then solve both integrals to get:
[tex]y = 4(\frac{6}{7}x^{\frac{7}{6}}+C_1) = \frac{24}{7}x^{\frac{7}{6}}+C_2[/tex]
We can just say the constant is C2. So the answer is
[tex]y = \frac{24}{7}x^{\frac{7}{6}}+C_2[/tex]
We can also check this by differentiating both sides. We will ultimately get the equation we with. If I made any mistakes or misread something, please let me know.
Qi. calculate the thickness of a disc of
a diameter 14cm and Surface area
is 3cm?
Answer:
Thickens (Height) = 0.068 cm
Step-by-step explanation:
Given:
Diameter of disc = 14 cm
Radius of disc = 14 / 2 = 7 cm
Surface area = 3 cm²
Find:
Thickens (Height)
Computation:
Disc is a cylinder in shape
Surface area = 2πrh
3 = 2(22/7)(h)(7)
3 = 44(h)
Thickens (Height) = 0.068 cm
Name one attribute of a square that is not an attribute
Anh randomly surveyed 36 students
Anh randomly surveyed 36 students to see if there was interest in starting the 7th grade science club he found 4 students said they would be interested if 180 students are in the 7th grade how many can be expected to join?
4/36 = x/180
180/36 = 5
20/180
20 students would be intrested
The table shows the results of drawing 44 cards from a deck of 104 game cards. After each draw, the card is replaced.Based on the results, what is the chance that a draw results in a wild card?
Cards :Wild|Number|Penalty|
Freq: 10 | 32 | 2 |
10/44, =
5/22
integrate x
[tex]x4[/tex]
Answer:
The result of the integration is [tex]\frac{x^5}{5}[/tex]
Step-by-step explanation:
Integration of a power of x:
The integration of a power of x is:
[tex]\int x^{n} dx = \frac{x^{n+1}}{n+1}[/tex]
In this question:
[tex]n = 4[/tex]. So
[tex]\int x^{4} dx = \frac{x^{4+1}}{4+1} = \frac{x^5}{5}[/tex]
The result of the integration is [tex]\frac{x^5}{5}[/tex]
Will name brainliest
Congruence proofs and reasons
Reasons must be from this list:
Reflexive property, segment bisector, angle bisector, linear pair, transitive property, perpendicular, SAS, ASA, CPCTC, AAS, HL, and SSS
Every word may not be used, but each may not be used more than once.
Answers must be structured as:
17,
2:
3(1):
3(2):
18,
2:
3:
4(1):
4(2):
19,
2:
3:
4:
5:
6:
7(1):
7(2):
20,
2:
3:
4:
Answer:
huh? Can you put it in a pdf
Step-by-step explanation:
Desirae made 138 cookies this week. She baked 2 more than 4 times the total she made last week. How many cookies did she bake last week?
Answer: 34 cookies baked last week
Step-by-step explanation:
138=4x-2
136=4x
34=x
Answer:
34 cookies!
Step-by-step explanation:
If we say the number of cookies that Desirae baked last week was 'x', we can make the following equation for how many she baked this week: 4x+2=138. Here are the following steps to solve for x:
4x=138-2=136
x=34
Therefore she baked 34 cookies last week.
Michael deposited $1,500 into a savings account with a simple interest rate of 2%. How much money will he have in his account after 4 years if no additional deposits or withdrawals are made?
Answer:
$1,620
Step-by-step explanation:
2% per year:
2% of 1,500 = 30
30 x 4 = 120
1500 + 120 = 1620
Which set of segment lengths could be used to construct a triangle?
A)
3,7,12
5, 7, 17
5,3,12
D)
12, 6, 10
9514 1404 393
Answer:
D) 6, 10, 12
Step-by-step explanation:
The sum of the two shortest must exceed the longest. This is only the case for the segment lengths in choice D.
6 + 10 > 12
Answer:
the answer is D. 6 ,10 ,12
HELP PLEASEEEEEEEEEEEEE
What is the rate of change for f(x) = -2 cos 4x – 3 on the interval from x = 0 to x = pi over 4 ?
Answer:
-5.04199038
Step-by-step explanation:
(y2-y1)/(x2-x1)
Plus, mthway can double check
What is the median of the data represented by the box plot?
Answer:
20
Step-by-step explanation:
20 is the median, or middle value, of all values in the data set