Answer:
72
Step-by-step explanation:
I checked on RSM
Complete the table of values for y = x2 - 2
Answer:
x = -1
Step-by-step explanation:
LOCO LOOOCOOOO LOCO LOOOOCOOO
A jar contains 6 red marbles, 3 green marbles, 5 white marbles, and 7 yellow marbles. Find the probability of drawing a green marble. All answers should be given as a fraction in simplest form!
Any help is appreciated! Thanks!
Answer:
simple - 1/21 chance
Step-by-step explanation:
since its asking for the probability of "a" marble, and not all the green marbles, you add everything up and slap what outcome (1 in this case) on top of the 21
here is cat
Answer:
3 is for green marbles
21 is the total of all marbles
Step-by-step explanation:
you only have 1 event so I think we don't need some formula or something
the formula is this if the event A and B has no intersection P( A U B)= P(A)+P(B)
and if it has intersection, the formula is like this P( A ∩ B)=P(A)+P(B)-P( A ∩ B)
¿Cuál de las siguientes ecuaciones NO representa una función lineal?
Answer:
no hay imagen
theres no picture
If I earn $21.30 an hour and work 12 hours how much money will I have in 2 days?
According to the question,
Earnings I get for working an hour = $21.30Total hours I work in a day = 12 hoursWe are asked to calculate how much money will I have in 2 days.
If in one day, I work 12 hours, so
→ Total hours I'll work in 2 days = 2(12) hours
→ Total hours I'll work in 2 days = 24 hours
Also, in the question it is given that,
→ Earnings I get for working an hour = $21.30
→ Earnings I'll get for working 24 hours = $(21.30 × 24)
→ Earnings I'll get for working 24 hours = $511.2
Therefore, I'll have $511.2 in two days.
Answer:
Earning per hour = $21.30
No. of hours he works = 12 hours
So in two days no. of hours he work = (12×2) hours = 24 hours
He earned in two days = 24 × $21.30 = $ 511.20 ( ans)
Hope it helps
Divide this
56/7=
what is the answer that is equal to
What's the answer for this?
Answer:
50
Step-by-step explanation:
if 50 degrees is the angle across from b, then 50 is b. 50 applies to b as well. whatever is across from it is the same thing. all of the angles should add up to 360 at an intersection.
If a customer rolls the dice and rents a second movie every Thursday for 30 consecutive weeks, what is the approximate probability that the total amount paid for these second movies will exceed $15.00?
Complete Question:
Every Thursday, Matt and Dave's Video Venture has "roll-the-dice" day. A customer may choose to roll two fair dice and rent a second movie for an amount (in cents) equal to the numbers uppermost on the dice, with the larger number first. For example, if the customer rolls a two and a four, a second movie may be rented for $0.42. If a two and a two are rolled, a second movie may be rented for $0.22. Let X represent the amount paid for a second movie on roll-the-dice day. The expected value of X is $0.47 and the standard deviation of X is $0.15
Answer:
0.14
Step-by-step explanation:
Given that :
Expected value = 0.47
Standard deviation = 0.15
Sample size, n = 30
The mean = expected value * sample size
Mean = 0.47 * 30 = 14.1
Standard deviation of sample = σ / √n
0.15 = σ/√30
σ = 0.8216
P(x > 15) :
Z = (x - mean) /standard deviation
Z = (15 - 14.1) / 0.8216 = 1.095
P(Z > 1.095) = 0.1367
P(Z > 1.095) = 0.14
Kevin is paid $8.80 per hour. He worked 7 hours. He gave his mother 1/4 of his earnings. How much did Kevin have left?
Question 2 options:
25%
$46.20
$15.40
$61.60
Question 31poins
Answer:
46.20
Step-by-step explanation:
First determine how much he earned:
8.8 per hour times 7 hours
8.80 *7 =61.60
Then determine how much he gave his mother
61.60 * 1/4 =15.4
Subtract this from the total amount to determine how much is left
61.60-15.40
46.20
Bro this is so simple but I don't know. At the party, jorden shared out all the loonies in his present. Altogether there was 47 Lolies and 6 boys. How many lollies were leftover.
Answer:
5 lollies are left over
Step-by-step explanation:
Total lollies Jordan has = 47
Number of boys at the party = 6
If the lollies are shared equally,
Number of lollies each boy gets = Total lollies ÷ number of boys
= 47 ÷ 6
= 7 lollies remainder 5
That is,
6 boys × 7 lollies each = 42 lollies
How many lollies were leftover.
Remaining lolly = Total lollies - shared lollies
= 47 - 42
= 5 lollies are left over
does anyone know the missing leg of the length?
Answer:
Hello! answer: 16
Step-by-step explanation:
These are a bit different instead your solving for B so you have to work backwords so... 20 × 20 = 400 12 × 12 = 144 400 - 144 = 256 now we just find out what multiplied by itself = 256 16 × 16 = 256 therefore b = 16 Hope that helps!
Evaluate
(8.9 € touš ++2557
Answer:
Hi
Step-by-step explanation:
How is your day??
Answer:
Hello
How are you doing??
Hey ASAPPP PLS 80 points
Answer:
using pythagoras theorem
a^2+b^2=c^2
8^2+x^2=(x+2)^2
64+x^2=x^2+2*x*2+2^2
64+x^2=x^2+4x+4(here x^2 of left hand side and x^2 of right hand side gets cancel)
64=4x+4
64-4=4x
60/4=x
15=x
Step-by-step explanation:
What is the equation of a circle with the center at (-4,12) and a radius of square root of 3
Answer:
(x + 4)² + (y - 12)² = 3
Step-by-step explanation:
form of circle
(x - h)² + (y - k²) = r²
(h, k) is the center = (-4, 12
r is the radius =√3
------------------------
plug in the givens
(x + 4)² + (y - 12)² = 3
A 7 character computer password is made up of 3 letters followed by 4 numbers. How many different passwords are possible?
Answer:
the answer is 456,976,000
Answer:
✅ C. 456,976,000⬇️ i got it right
On a map, 1 inch equals 25 miles. Two cities are 4 inches apart on the map. What is the actual distance between the cities?
Answer:
100 Miles
Step-by-step explanation:
If 1 inch = 25 Miles
Take 1*4 = 4 Inches
Then take 25 * 4 = 100 Miles
A construction crew is lengthening a road that originally measured 41 miles. The crew is adding one mile to the road each day. The length, L (in miles), after d days of construction is given by the following.
L = 41 + d
What is the length of the road after 25 days?
Answer:
the length of the road after 25 days:L = 41 + 25
=66miles
PLEASE HELP I ONLY HAVE 10 minutes
In Mr. Forester's science class,
students are given five tests in a
semester. Latoya's scores on the first
four tests are 86%, 82%, 91%, and
98%. If Latoya's score on the final
test is represented by x, then her
class average y can be found using
the equation below.
y =
86% + 82% + 91% + 98% + x
5
Mr. Forester awards an "A" to any
student whose class average falls
within the 90 - 100% range. Which
interval represents the domain of final
test scores that Latoya can get and
still receive an "A"?
F [90%, 100%]
G [87%, 100%]
H [93%, 100%]
[96%, 100%]
Answer:
The answer is "H [93%, 100%]"
Step-by-step explanation:
I'll edit this in a second to show the process, but it may take a minute. Just have the answer for now.
This is a surprisingly useful question hah, I'll bet many will need to do this.
This question is just finding the average. Pretty simple.
y = 86 + 82 + 91 + 98 + x / 5
y = 357 + x / 5
An easy way is to do the lowest question first, then go from lowest to second lowest and so on. Because if you go to the highest one and the answer is one of the lower ones, well, of course it's going to be within the 90-100 range, but that doesn't necessarily mean it's the answer.
y = 357 + (87) / 5
y = 444 / 5
y = 88.8
Okay, so the answer isn't G. Then let's try H.
y = 357 + (93) / 5
y = 450 / 5
y = 90
Yep, the answer is H. This is because it equals 90, which is indicative of the 90-100% range that Latoya needs to get an "A".
Solve the equation for x. √x-6+3=10
177 ×44 Please hurry but take your time
Answer:
7788
Step-by-step explanation:
177 x 44 is 7788
Answer:
7788
Step-by-step explanation:
177
x44
-------
708
708x
-----------
7788
oblicz objętość i pole powierzchni sześcianu o krawędzi 3cm . narysuj siatkę bryły
Answer:
Please can you speak English
Then I can solve your question
Step-by-step explanation:
Have a great day
how many cups is 5 1/8 gallons
Answer:
82 Cups
Step-by-step explanation:
Q.3 Learn and write squares and cubes of numbers from 2 to 25 (2 times). Ex- = 2 x 2 = 4 = 2 x 2 x 2 = 8 = 3 x 3 = 9 = 3 x 3 x 3 = 27
Answer:
The squares and cubes values can be defined follows:
Step-by-step explanation:
[tex]Number \ \ \ \ \ \ \ \ \ \ \ \ Squares \ \ \ \ \ \ \ \ \ \ \ \ Cubes\\\\[/tex]
[tex]1\ \ \ \ \ \ \ \ \ \ \ \ 1\ \ \ \ \ \ \ \ \ \ \ \ 1 \\\\2\ \ \ \ \ \ \ \ \ \ \ \ 4\ \ \ \ \ \ \ \ \ \ \ \ 8\\\\ 3\ \ \ \ \ \ \ \ \ \ \ \ 9 \ \ \ \ \ \ \ \ \ \ \ \ 27\\\\ 4 \ \ \ \ \ \ \ \ \ \ \ \ 16\ \ \ \ \ \ \ \ \ \ \ \ 64\\\\ 5\ \ \ \ \ \ \ \ \ \ \ \ 25\ \ \ \ \ \ \ \ \ \ \ \ 125\\\\ 6\ \ \ \ \ \ \ \ \ \ \ \ 36\ \ \ \ \ \ \ \ \ \ \ \ 216\\\\ 7\ \ \ \ \ \ \ \ \ \ \ \ 49\ \ \ \ \ \ \ \ \ \ \ \ 343 \\\\8\ \ \ \ \ \ \ \ \ \ \ \ 64\ \ \ \ \ \ \ \ \ \ \ \ 512\\\\[/tex]
[tex]9\ \ \ \ \ \ \ \ \ \ \ \ 81 \ \ \ \ \ \ \ \ \ \ \ \ 729\\\\ 10\ \ \ \ \ \ \ \ \ \ \ \ 100 \ \ \ \ \ \ \ \ \ \ \ \ 1000\\\\11\ \ \ \ \ \ \ \ \ \ \ \ 121\ \ \ \ \ \ \ \ \ \ \ \ 1331 \\\\12\ \ \ \ \ \ \ \ \ \ \ \ 144\ \ \ \ \ \ \ \ \ \ \ \ 1728\\\\13 \ \ \ \ \ \ \ \ \ \ \ \ 169\ \ \ \ \ \ \ \ \ \ \ \ 2197 \\\\14\ \ \ \ \ \ \ \ \ \ \ \ 196 \ \ \ \ \ \ \ \ \ \ \ \ 2744\\\\ 15\ \ \ \ \ \ \ \ \ \ \ \ 225 \ \ \ \ \ \ \ \ \ \ \ \ 3375\\\\ 16 \ \ \ \ \ \ \ \ \ \ \ \ 256 \ \ \ \ \ \ \ \ \ \ \ \ 4096 \\\\[/tex]
[tex]17\ \ \ \ \ \ \ \ \ \ \ \ 289\ \ \ \ \ \ \ \ \ \ \ \ 4913\\\\ 18\ \ \ \ \ \ \ \ \ \ \ \ 324\ \ \ \ \ \ \ \ \ \ \ \ 5832\\\\ 19\ \ \ \ \ \ \ \ \ \ \ \ 361\ \ \ \ \ \ \ \ \ \ \ \ 6859\\\\ 20\ \ \ \ \ \ \ \ \ \ \ \ 400 \ \ \ \ \ \ \ \ \ \ \ \ 8000 \\\\21\ \ \ \ \ \ \ \ \ \ \ \ 441\ \ \ \ \ \ \ \ \ \ \ \ 9261\\\\ 22\ \ \ \ \ \ \ \ \ \ \ \ 484 \ \ \ \ \ \ \ \ \ \ \ \ 10648\\\\ 23 \ \ \ \ \ \ \ \ \ \ \ \ 529\ \ \ \ \ \ \ \ \ \ \ \ 12167\\\\[/tex]
[tex]24 \ \ \ \ \ \ \ \ \ \ \ \ 576 \ \ \ \ \ \ \ \ \ \ \ \ 13824 \\\\25\ \ \ \ \ \ \ \ \ \ \ \ 625 \ \ \ \ \ \ \ \ \ \ \ \ 15625[/tex]
Which of these are the coffenent?
4y+1+9x
Answer:
coefficient*
Your coefficients are 4 and 9
Why?
Because the number attached to the variable will always be your coefficient.
Can anyone give me the answer for X? Plz
Answer:
x=12
Step-by-step explanation:
Since the triangles are congruent, you can set each equation equal to each other and solve to find x:
11x-70=5x+2
6x-70=2
6x=72
x=12
I hope this helped!
Mark which expressions are equivalent to 8 –2(5x –3). Explain or show work to justify your decision.
HELLLLLLLLLLp
Answer:
Explanation: Equivalent:
6 x 5x, 6 x -3 30x - 18
Combine like terms, (8 + 6) (10x) 10x - 14
8 - (-6) (10x) 10x - 14
8 -(-6) (-10x) -10x - 14
(2 x -5x = -10x) (2 x 7 = 14) 2(-5x + 7)
Find the equation of a straight
line passing through the point of
intersection of the lines
y = 2x +3 and x +y = 3 and
parallel to the line y = -5x +7
Answer:
y = -5x + 3.
Step-by-step explanation:
We can find the point of intersection by solving the system:
y = 2x + 3 .... 1
x + y = 3 ...... 2 from this:
y = 3 - x ....... .3
Equating equations 1 and 3:
2x + 3 = 3 - x
3x = 0
x = 0 so y = 2(0) + 3 = 3.
So the point of intersection is (0, 3).
So the required equation has slope -5 and passes through (0, 3) and, using the point-slope form of a straight line, we have:
y - 3 = -5(x - 0)
y - 3 = -5x
y = -5x + 3.
If 2y =a and y =3x +12 what is a?
Step-by-step explanation:
2y=a
y=a/2
putting value of y
y=3x+12
a/2=3x+12a=6x+24stay safe healthy and happy ...+
Find the missing side to the nearest tenth 23 and 19
The axis of symmetry for the graph of the function f(x)=3x2+bx+4 is What is the value
of b?
-18
-9
9
18
Answer:
B.) -9
Step-by-step explanation:
The value of b if 3/2 is the axis of symmetry for the graph of the function f(x)=3x2+bx+4 is -9
How to calculate the axis of symmetry of a function?The standard equation of a function in vertex form is given as:
f(x) = (a + x)^2 + h
Given the function f(x)=3x^2+bx+4 with an axis of symmetry of 3/2, the vertex is expressed as:
3/2= -b/2a
-b/2(3)=3/2
-b/6=3/2
Cross multiply
-2b = 18
-b=9
Hence the value of b if 3/2 is the axis of symmetry for the graph of the function f(x)=3x2+bx+4 is -9
Learn more on axis of symmetry here: https://brainly.com/question/21191648
Which expressions simplify to a single term?
Answer:
c and d
Step-by-step explanation:
I think this is it sorry if wrong but i tryed really hard i am not good at math dont take this down pls.