Answer:
y = 2
Step-by-step explanation:
Answer:
Point D.
Step-by-step explanation:
The total budget for a school fundraiser is $350. Supplies and refreshments cost $140. The band for the event charges $70 each hour. What is the number of hours the school can have the band play?
Which equation represents the situation?
Answer:
I think its 3 hours
Step-by-step
also I think its the last one
find the x (please help lol)
Answer:
x = 23.5
Step-by-step explanation:
x is the midsegment theorem of the trapezoid given.
Based on the midsegment theorem of a trapezoid, thus:
x = (7 + 40)/2
x = 47/2
x = 23.5
The temperature dropped 15 degrees overnight.
PLEASE SOMEONE HELP WITH MY MATH!
Answer:
Oop
Step-by-step explanation:
geometry need helppppppppp
Answer:
Corresponding angles:
E=P
F = Q
G=R
H=N
Corresponding side:
EF=PQ
GH=RN
FG=QR
EH=PN
Step-by-step explanation:
Just match them=)
Hello I need help
100ײ×100x²
Answer:
Today: Friday, 12th Feb 2021
10.11 PM
_______________________
[tex] \rm 100 {x}^{2} \times 100{x}^{2} [/tex]
[tex] \rm = (100 \times 100)^{2 + 2} [/tex]
[tex] {\boxed{\boxed{ \rm = 10000x^{4} }}}[/tex]
-
[tex]{\boxed{\boxed{ \rm \pink{i} \: \blue{hope} \: \orange{this} \: \pink{help} \: \blue{you} \: : )}}}[/tex]
Answer:
100ײ×100x²=100×100×x²×x²=10000x⁴ is your answer
Using the textbook example of 420 California school districts and the regression of testscores on the student-teacher ratio, you find that the standard error on the slope coefficient is 0.51 when using the heteroskedasticity robust formula, while it is 0.48 when employing the homoskedasticity only formula. When calculating the t-statistic, the recommended procedure is to A. use the homoskedasticity only formula because the t-statistic becomes larger B. first test for homoskedasticity of the errors and then make a decision C. use the heteroskedasticity robust formula D. make a decision depending on how much different the estimate of the slope is under the two procedures
Answer:
The answer is "Option C".
Step-by-step explanation:
Robust standard errors or generic White-Huber mistakes depending on this procedure. This is also recognized as the Variance Sandwich Stimator because of the appearance of the formula. Therefore, which is under homoskedasticity, robust error terms were appropriate, in which the standard deviations of its predictor variables are non-constant and are tracked across different values or linked to pre-time periods of an exponential function.
2. Randy has a house that is worth $250,000 but he still owes $175,000. He has a car that is worth $50,000 but he still owes $37,000. He has a motorcycle valued at $8,000 that is paid in full. He has a credit card bill with a balance of $3, 200. He has $200 in cash, $1,500 in his checking account, and $3,000 in savings. What is his net worth?
Answer:
$91,200
Step-by-step explanation:
I gave it my best shot sorry if it wrong
Self-select sampling is a sample in which members choose to be in the survey.
True
False
Answer:
true
Step-by-step explanation:
Holly use 7 sheets tissue paper to make one flower. she bought a package with 500 sheets of tissue paper about how many tissue flowers will she be able to make.
Can you break it down so I can show my daughter
Answer:
70
Step-by-step explanation:
What U will first want to do is divide 500 by 7 and U will get 71.42.
Then Im guessing sense it says about it will round to about 70 Paper Flowers.
Hope This Helps!!!
70
What you will first want to do is divide 500 by 7 you will get 71.42.
rounded about 70 tissue things-
Three-fifths of the members of the Spanish club are girls. There are a total of 30 girls in the Spanish club.
Which statements can be used to solve for x, the total number of members in the Spanish club? Select three options.
Three-fifths x = 30
Three-fifths = StartFraction x over 30 EndFraction
Three-fifths (Five-thirds) x = 30 (five-thirds)
(Three-fifths (five-thirds) x = 30 (five-thirds)
x = 50
Answer:
a d and e
Step-by-step explanation:
Answer:
A, D , E
Step-by-step explanation:
Just to concur with the person above this is the correct answer on edge
Please help I will give Brainliest
400_349 is same as 200_?
PLEASE HELP DUE SUPER SOON
Answer:
2 Blocks
Step-by-step explanation:
Answer:2/3
Step-by-step explanation: 2 blocks apart so just 1/3 times 2=2/3
Please this is due in 1 hr and 11 minutes...
Please don’t answer this with one answer, blank or ridiculous answer this is serious....
Answer:
Angle R is congruent to angle Y; line ZX is congruent to line SQ
Step-by-step explanation:
Order matters when listing sides and angles, as in the question.
R is second listed angle, and so is Y.
Line ZX is first and third listed, so congruent side is line SQ
Daisy is making lemonade with water and lemons. Based on the table below, how many lemons are needed for 24 oz. of water?
ANSWER NOW PLEASE
Explain 5 different ways you use Math in your everyday life.
Answer:
Buying Groceries, paying for a house, maybe in your job, doing schoolwork of course, and counting money.
Step-by-step explanation:
Answer:
1. you use it to calculate time (managing your day)
2. you use it while driving (use in angles and degrees)
3. you use it while drawing (again, use in angles and degrees)
4. you use it while cooking
5. you use it while banking (financial help)
Step-by-step explanation:
hope this helps:) please mark brainliest
2. Write the equation –3x + 5y = 10 in slope-intercept form.
Amelia took a total of 18 quizzes over the course of 2 weeks. After attending 5 weeks of school this quarter,how many quizzes will Amelia have taken a total? Solve using unit rates
Answer:
45 quizzes
Step-by-step explanation:
Total world consumption of iron was approximately 900 million tons in 1993. If consumption had increased by 2.5% each year and the resources available for mining in 1993 were 450 billion tons, how much longer would the world’s iron resources have lasted?
Step-by-step explanation:
We can model the annual consumption of iron by the equation
c = 900 million tons x [tex]1.025^n[/tex], where
n is the number of years after 1993 and
c is the consumption for that year.
An estimate for the total consumption of iron can now be obtained by integrating this equation with respect to a dummy variable, x from 0 to n.
[tex]C = 900*10^6* \int\limits^n_0 {1.025^x} \, dx[/tex]
This equation simplifies to
C = 900 million tons x (1.025^n - 1) / ln(1.025), where
x is a dummy variable and
C is the total consumption of iron n years after 1993.
Let R be the amount of iron remaining at n years after 1993, so
R = 480 billion tons - C
R = 480 billion tons - 900 million tons x (1.025^n - 1) / ln(1.025)
We need to find the value of n when R is 0, so
0 = 480 billion tons - 900 million tons x (1.025^n - 1) / ln(1.025)
Simplify this equation to obtain
n = 107.4
So the iron will run out in the year 1993 + 107 = 2100
a train travels 16 miles in 20 minutes how many minutes would 12 miles be
Answer:Then 16x = 240, and x = 240/16 = 15. It will take 15 minutes to travel 12 miles.
Step-by-step explanation:
16 miles = 12 miles
20 mins. how many mins?
16 = 12 cross multiply 16? = 240 divide by 16 240 divided by 16 = 15 miles
20 ? because 15 x 16 = 240
Answer:
It will take 15 minutes to travel 12 miles.
Step-by-step explanation:
Write and solve an equation of ratios:
16 miles 20 min
----------- = -----------
12 miles x
Then 16x = 240, and x = 240/16 = 15.
What two numbers have a sum of 142 and a difference of 16?
Answer:
x=79,y=63 I have solve it in above picture
$3.50 nail polish marked up to $8.75. explain it please like example.
Answer:
the pice goes up 5.25 more i dont get what is asked btw
Step-by-step explanation:
Answer:
150%
Step-by-step explanation:
Sorry I don't know how to explain this since I just got this from my test.
is 24 root 4 or 16 bigger
Answer:
no
Step-by-step explanation:
Answer:
16 is bigger.
Step-by-step explanation:
This about it like this: The bigger the root numeral the higher.
Help me with my math **50 pts** I mark brainliest**
Answer:
2)
[tex]2x + 6x + 8 = 32[/tex]
collect like terms
[tex]8x + 8 = 32[/tex]
move the constant to the right hand side and change its sign.
[tex]8x = 32 - 8[/tex]
Subtract the numbers
[tex]8x = 24[/tex]
Divide both sides of the equation by 8
[tex]x = 3[/tex]
Collectively, what are the interest costs and other fees for using a credit card called? A. balance B. credit line C. finance charge Reset Next
The correct answer is C. Finance charge
Explanation:
A credit card is a service offered by financial entities such as banks that allows customers to buy goods and pay them later. This implies the customer does not immediately for goods but pays for these after a specific time. The use of this benefit implies related costs such as fees for the use of the credit card, and interest costs (money charged for borrowing the money from the bank), which are known as finance charge or the money charged for the benefit of using credit. According to this, the correct answer is C.
pls help!!!!!!!!!
What is one way a sitcom will get an audience to feel a particular emotion?
by using a laugh track
by using different characters
by using different theme songs
by using one-liners
Answer: One way is by putting on background music. Heroic music makes the audience feel exited.
Step-by-step explanation:
Answer:
a laughing track
Step-by-step explanation:
sitcoms are shows like friends, where when something is funny, it plays laughing in the background, essentially telling everyone to laugh becasue something funny just happened
what is the value of d/dx(1/x) at x=6 ?
If you know your derivative rules, then
d/dx [1/x] = -1/x ²
so that when x = 6, the derivative has a value of -1/36.
If you have to use the definition of the derivative, then
d/dx [1/x] = lim {h → 0} (1/(x + h) - 1/x) / h
… = lim {h → 0} (x - (x + h)) / (hx (x + h))
… = lim {h → 0} (-h) / (hx (x + h))
… = lim {h → 0} (-1) / (x (x + h))
… = -1/x ²
and at x = 6, you again get -1/36.
Alternatively, use the definition of the derivative at a point:
d/dx [1/x] (6) = lim {x → 6} (1/x - 1/6) / (x - 6)
… = lim {x → 6} ((6 - x) / (6x)) / (x - 6)
… = lim {x → 6} -(x - 6) / (6x (x - 6))
… = lim {x → 6} (-1) / (6x)
… = -1/36
Need help with number 3a and 3b ?
Answer:
4 and 4.1
Step-by-step explanation:
because sqrrt17 is about 4.123 (memmorized) and it's rounded down to 4 and down to 4.1
PLEASE HELP ME!!!! 20 POINTS!!!!!!!
What is the correct expanded form and value of 4/5?
A. 4/5+4/5+4/5=12/5
B.4/5•4/5•4/5=64/125
C. 4+4+4+4/5=12/5.
D. 5/4•5/4•5/4=125/64