Answer:
5 words a second because 5÷25 is 5 so in 1 second she reads 5 words
problem in photo 20 characters
Answer:
Step-by-step explanation:
i dont know but work hard
Please help me on my hw
Answer:
A = 0.7777777777777
B= 0.2424242424
C= 0.2727272727
Step-by-step explanation:
Plz make it brainlist answer
What is the next term in the geometric sequence? 1,4,-16,64
Answer:
256
Step-by-step explanation:
1,4,16,64,256
As 4 is being multiplied in each case.
The 2s in 202 how many times greater
Answer:
101
Step-by-step explanation:
negative 18 is the sum of five and a number. Find the number
Answer: -23
Step-by-step explanation: -23 + 5 = -18
how much money is spent on the kids
Answer:
maybe millions till they get older and started making there own money.
Step-by-step explanation:
please mark me brainliestSomeone help please I don’t know how to answer this
Answer:
12e + 6
Step-by-step explanation:
to simplify, just add the like terms which are the values with the same variable
Answer:
12e+6
Step-by-step explanation:
collecting like terms means out all the matching letters together, so 4e + 8e=123.
thousands
thousands
hunarcos
5. Lee and Gary visited South Korea. They exchanged their dollars for South Korean bills,
Lee received 15 ten thousand South Korean bills. Gary received 150 thousand bills. Use
disks or numbers on a place value chart to compare Lee's and Gary's money,
10000
Answer:
Lee and Gary received the same amount of money (150,000)
Step-by-step explanation:
Find the distance between the pair of points on the graph below:
Answer:
the answer is 2 because it is
In their latest play, the Giants lost another 5 yards. This is their third time losing 5
yards. The also gained 20 yards. Give an integer to represent how many yards the
Giants have gained or lost.
Using basic operations, it is found that the integer 5 represents that the Giants have gained 5 yards.
-----------------------------------------
There have been three plays where the Giants have lost 5 yards, thus, 3 times 5 is subtracted from their yardage total.There is one play where the Giants have gained 20 yards, thus, 20 yards are added to their yardage total.Using basic operations, we find the integer that represents the Giants yardage, as follows:
[tex]Y = -3\times5 + 20 = -15 + 20 = 5[/tex]
The integer 5 represents that the Giants have gained 5 yards.
A similar problem is given at https://brainly.com/question/14350453
please help me, if you help then thanks!
Answer:
The last one is the answer.
Step-by-step explanation:
Inverses are like opposites so [tex]\sqrt{x}[/tex] would be the inverse of [tex]x^{2}[/tex]. However don't be fooled by the second option because that is not the same although it seems like it. The true inverses are [tex]\sqrt[3]{27}[/tex] and [tex]3^{3}[/tex]. 3 cubed is 27 and the cube root of 27 is 3.
The difference between x and 4 is greater Han 10
Answer:
then* lol
x+4>10 is how you would write it :)
Step-by-step explanation:
Answer:
commenting so you can give her brainliest
Step-by-step explanation:
In its promotional materials, Addams University claims that its entering class has the highest SAT scores of any schools in their region. A marketing firm working for neighboring Erewhon College obtains summary statistics to test the hypothesis that the average SAT scores for students entering the two schools are different. They find a sample difference
Answer:A marketing firm working for neighboring Erewhon College obtains summary statistics to test the hypothesis that the average SAT scores for students entering the two schools are different
Step-by-step explanation:
A marketing firm working for neighboring Erewhon College obtains summary statistics to test the hypothesis that the average SAT scores for students entering the two schools are different.
What is test of hypothesis?A statistical hypothesis test is a technique for determining if the available data are sufficient to support a specific hypothesis. We can make probabilistic claims regarding population parameters through hypothesis testing.
A hypothesis (plural: hypotheses), in a scientific context, exists as a testable statement about the connection between two or more variables or a proposed justification for some experimental phenomenon.
To know more about test of hypothesis refer to :
https://brainly.com/question/27849247
#SPJ2
simplify- (7^1/5)^5
A- 7^10
B- 7
C- 7^5
D- 1/7
[tex]\boxed{\underline{\bf \: ANSWER}}[/tex]
[tex] \sf( 7 ^ { 1 / 5 } ) ^ { 5 } \\ [/tex]
Use the rules of exponents to simplify the expression.
[tex] \sf\left(\sqrt[5]{7}\right)^{5} [/tex]
To raise a power to another power, multiply the exponents.
[tex] \sf \: 7^{\frac{1}{5}\times 5} \\ [/tex]
Multiply [tex]\sf\frac{1}{5}[/tex] times 5.
[tex] \sf7^{1} [/tex]
Raise 7 to the power 1.
[tex] = \boxed{ \bf7 }[/tex]
The correct answer is Option B. 7.
_______
Hope it helps.
гคเภ๒๏ฬรคlt2222
Answer:
B.7
Step-by-step explanation:
Thanks and see you
........................... .. ......
Charlene works at a button factory. She packs buttons in boxes of 100. How many boxes will Charlene need to pack 1,500 buttons?
Answer:
15 boxes
Step-by-step explanation:
Since 100 buttons are needed for one box, to get the number of boxes you would divide the total number of buttons by 100 to get the number of boxes needed. 1500/100=15 boxes
Maria had $125.35. She bought 5.25 lbs of meat, which cost $6.20 per lb. How much
money will she be left with after paying for meat?
Answer:
$102.80
Step-by-step explanation:
First, find the amount of money she used. To find that, you multiply 5.25 by 6.20 which equals to 32.55. Maria spent $32.55 on meat. Then, subtract 135.35 (her starting amount) by 32.55 (the amount she spent on meat). This equals to 102.80 meaning she has $102.80 dollars left.
anyone really good at trig willing to help me out? i will give brainliest
Answer:
1st one.
Step-by-step explanation:
-x = t^2
Hope this helped <3
MAKE SURE TO GIVE BRAINLIEST c:
Answer:
Answer: y = -x, x ≤ 0
Step-by-step explanation:
[tex]x(t) = - t {}^{2} \\ \\ t {}^{2} = - x[/tex]
but t² is y:
[tex]y = - x[/tex]
for x is a negative, it is less than zero, i.e;
[tex]x < 0[/tex]
PLEASE HURRY ASAP please
what is two times 40 degree
Answer: 80 degrees
Step-by-step explanation: 2 times 40 equals 80
Not that hard
Factor by grouping
6x^2-12x+x-2
factor completely
Which is equivalent to log2^n=4?
Answer:
D
Step-by-step explanation:
Solve for b
-3(6b + 4) = 2(-5b+10)
b=
Answer:
b = -4
Step-by-step explanation:
-3(6b + 4) = 2(-5b + 10)
-18b - 12 = -10b + 20
(-18b + 10b) - 12 = (-10b + 10b) + 20
-8b - 12 = 20
-8b (- 12 + 12) = 20 + 12
-8b = 32
-8b/-8 = 32/-8
b = -4
Answer:
x
Step-by-step explanation:
how to show work for 38.61 +36.481
I hope that answer is 75.091.
please help me, if you help then thanks!
Answer:
[tex] \frac{ - 8 {x}^{3} }{ {y}^{4} } [/tex] (first option)
Step-by-step explanation:
[tex] \frac{ - 32 {x}^{5} {y}^{3} }{4 {x}^{2} {y}^{7} } [/tex]
[tex] \frac{ - 8 {x}^{5} {y}^{3} }{ {x}^{2} {y}^{7} } = \frac{ - 8 {x}^{3} {y}^{ 3} }{ {y}^{7} } [/tex]
[tex] = \frac{ - 8 {x}^{3} }{ {y}^{4} } [/tex]
please view the image to get a better understanding ..im stressing :((
*please include the work to show what Danielle did wrong
What is the sum of x³ + 5x² – 7 and
5x³ – 3x² + 2x – 1?
Answer:
Daniella didn't do distributive property before she started.
Step-by-step explanation:
([tex]x^{3}[/tex]+5[tex]x^{2}[/tex]-7) + (5[tex]x^{3}[/tex]-3[tex]x^{2}[/tex]+2x-1)
5[tex]x^{6}[/tex]-3[tex]x^{5}[/tex]+2[tex]x^{4}[/tex]-1[tex]x^{3}[/tex]+25[tex]x^{5}[/tex]-15[tex]x^{4}[/tex]+10[tex]x^{3}[/tex]-5[tex]x^{2}[/tex]-35[tex]x^{3}[/tex]+21[tex]x^{2}[/tex]-14x+7
5[tex]x^{6}[/tex]+22[tex]x^{5}[/tex]-13[tex]x^{4}[/tex]-26[tex]x^{3}[/tex]+16x[tex]x^{2}[/tex]-14x+7
Solve 6-18x>4-13x - 4x
Answer:
x < 2
Step-by-step explanation:
6 -18x > 4 - 13x - 4x
6 - 18x > 4 - 17x
6 (- 18x + 17x) > 4 (- 17x + 17x)
6 - x > 4
(6 - 6) - x > 4 - 6
- x < -2
x < 2
Find the value of x and
y if x-y=3 and 2x+3y=4
Answer:
Step-by-step explanation:
Given :
x-y = 3 equation(i)
2x + 3y = 4 equation(ii)
Now,
x - y = 3
x = 3 + y
substitute the value of x in equation (ii)
2x + 3y = 4
2(3 + y) + 3y = 4
6 + 2y + 3y = 4
6 + 5y = 4
y = -2/5
-6 * -6 + 7 * -6 + 8
Answer:
0
Step-by-step explanation:
The * means multiplication where the ^ means exponents, so you multiply in this case.
-6 * -6 = 36
Two negatives equals a positive.
PEMDAS shows that multiplication and division occurs first so...
7 * -6 = -42
36 + -42 + 8
-8 + 8
= 0
You can search it up to see what PEMDAS is.
Use the rule for order of operations to simplify the expression as much as possible 30-2(4*9-26)=
20 aahahahahahahHHajajajahaj ajajaja
List the domain and range of the relation {(7. - 8), (5,5), (0.-8), (5,1) (7.8)}
Lets call the above set of points [tex]L[/tex].
The domain is between minimum and maximum of the x-coords points specified,
[tex]\mathrm{min}(L;x)=0[/tex]
[tex]\mathrm{max}(L;x)=7[/tex]
So domain is [tex]D_L=[\mathrm{min}(L;x),\mathrm{max}(L;x)]=[0,7][/tex].
The range is the same story but you look at y values,
[tex]\mathrm{min}(L;y)=-8[/tex]
[tex]\mathrm{max}(L;y)=8[/tex]
So range is [tex]R_L=[\mathrm{min}(L;y),\mathrm{max}(L;y)]=[-8,8][/tex].
Hope this helps :)
