Answer:
n = 30m + 1,200
Step-by-step explanation:
let n = gallons
m = minutes
There are 30 gallons per minute, so 30 is multiplied by the minutes, and because there are already 1,200 gallons of water, you add 1,200
In a bag of jellybeans there are 6 purple jellybeans, 5 blue jellybeans, 3 yellow jellybeans, 2 green jellybeans, and 4 red jellybeans. One jellybean is selected at random. What is the probability of selecting a jellybean that is not green?
Group of answer choices
2/20
1/9
1/10
9/10
Answer:
9/10
Step-by-step explanation:
There are 20 and 2 green 20-2 is 18 so 18/20 simplified is also 9/10
Answer:
9/10
Step-by-step explanation:
hope it helps
choices ;
a) AAS
B)ASA
Which of the following best describes the vertex of the parabola below?
Answer:
a. 1,2 maximum is vertex of the parabola
Ratio..A candy store sells snacks by weight. A six ounce bag of candy cost $3.60. Predict the cost of a 2ounce bag.
Answer:
A 2 ounce bag costs $1.2.
Step-by-step explanation:
With the information provided, you can use a role of three to find the cost of a 2 ounce bag given that you know that a six ounce bag costs $3.60.
6 ounce bag → 3.60
2 ounce bag → x
x=(2*3.60)/6
x=7.20/6
x=1.2
According to this, the answer is that a 2 ounce bag costs $1.2.
Linear equation in slope intercept form
Given:
The table of values of a linear function.
To find:
The equation of linear function in slope intercept form.
Solution:
The slope intercept form of a linear function is:
[tex]y=mx+b[/tex]
Where, m is the slope and b is the y-intercept.
If a linear function passes through two point, then the equation of the linear function is:
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
Consider any two points from the given table. Let the two points are (-6,12) and (-5,14). So, the equation of the linear function is:
[tex]y-12=\dfrac{14-12}{-5-(-6)}(x-(-6))[/tex]
[tex]y-12=\dfrac{2}{-5+6}(x+6)[/tex]
[tex]y-12=\dfrac{2}{1}(x+6)[/tex]
[tex]y-12=2x+12[/tex]
Adding 12 on both sides, we get
[tex]y-12+12=2x+12+12[/tex]
[tex]y=2x+24[/tex]
Therefore, the slope intercept form for the given linear function is [tex]y=2x+24[/tex].
Jackson bought a pair of jeans on sale for $25.00. The original cost of the jeans was $40.00. What percent represents the discount Jackson received when buying the jeans?
Answer:
37.5% discount
Explained:
$40-$25=$15
$15/$40=.375
Can someone please help me
5n + 2 = 22
- 2 - 2
___________
5 n = 20
÷ 5 ÷ 5
___________
n = 4
Write an explicit rule and a recursive rule for each sequence
Answer:
[tex]a_{n}[/tex] = 1.3n - 4.7
Step-by-step explanation:
There is a common difference d between consecutive terms
d = - 2.1 - (- 3.4) = - 0.8 - (- 2.1) = 0.5 - (- 0.8) = 1.8 - 0.5 = 1.3
This indicates the sequence is arithmetic with nth term ( explicit rule )
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = - 3.4 and d = 1.3 , then
[tex]a_{n}[/tex] = - 3.4 + 1.3(n - 1) = - 3.4 + 1.3n - 1.3 = 1.3n - 4.7
A recursive rule allows a term in the sequence to be found by adding d to the previous term, that is
[tex]a_{n}[/tex] = [tex]a_{n-1}[/tex] + 1.3 : a₁ = - 3.4
help i dont get it and i keep getting it wrong
Answer:
My theory is that it is a pyramid and that you have to find the volume of it??
6*7=42
42*3=126??????
????
i dont know sorry if wrong
What is the maximum value of the function?
-2
0
pi
4
Answer:
0
Step-by-step explanation:
Help me with the correct answer please
Step-by-step explanation:
Since, The formula of Pythagoras is A² + B² + C²
(therefore)* let A be 8 mm
B be 6 mm
Therefore, 8² + 6² = 64 + 36
= 100
= 10( after squaring it )
Hope it helps,if it is correct like and mark me.
is this correct For each equation I have to identify the values of a, b, and c that you would substitute into the quadratic formula to solve the equation.
Answer:
yes
Step-by-step explanation:
it is the correct answer good job
the measure of one angle of an isosceles trapezoid is x and the angle opposite it is x+20,what is the value of x
Answer:
X=80
Step-by-step explanation:
I suppose the graph will be like this:
Since isosceles trapezoid, red lines are parallel.
X+x+20= 180
2x+20=180
2x=160
X=80
In the picture please help me ):D
I anwsers some maybe u can anwser the rest and tell me if I got the ones I anwserd right or wrong thank chu :]
Answer:
the first pic is 400 and the
second pic u got right its 500
Answer:
2. 400 1. 500 5. 160 3. 560
I went in order of the pictures so the numbers are weird.
when kurt orders from a catalog, he pays 3.50 for shipping and handling in addition to the cost of the goods that he purchases. kurt paid 33.20 when he ordered six packs of socks . write and solve the equation to find the price of one pair of socks
Answer:
3.50 + 6x = 33.20
x = 4.95
Step-by-step explanation:
Solve the equation.
Can I have Brainliest?
Gerardo works at an ice cream shop each flavor of ice cream is stored in a right cylindrical tub that measures approximately 9 inches high with a radius of 5 inches Gerardo uses an ice cream scoop that makes spherical scoops of ice cream with a diameter of 2.5 inches If gerardo opens a new tub of chocolate ice cream and scoops 37 scoops of chocolate ice cream about how much chocolate ice cream in cubic inches is left in the tub
Answer:
Volume left = 404.32 cubic inches
Step-by-step explanation:
volume of a cylinder = [tex]\pi[/tex][tex]r^{2}[/tex]h
volume of ice cream in the cylindrical tub = [tex]\frac{22}{7}[/tex] x [tex]5^{2}[/tex] x 9
= [tex]\frac{22}{7}[/tex] x 25 x 9
= 707.1429
Volume of ice cream in the cylindrical tub is 707.14 cubic inches.
The ice cream scoop has a spherical volume, so that;
volume of a sphere = [tex]\frac{4}{3}[/tex][tex]\pi[/tex][tex]r^{3}[/tex]
r = [tex]\frac{2.5}{2}[/tex]
= [tex]\frac{5}{4}[/tex] inches
volume of the scoop = [tex]\frac{4}{3}[/tex] x [tex]\frac{22}{7}[/tex] x [tex](\frac{5}{4} )^{3}[/tex]
= [tex]\frac{4}{3}[/tex] x [tex]\frac{22}{7}[/tex] x [tex]\frac{125}{64}[/tex]
= 8.1845
volume of the scoop is 8.19 cubic inches.
If he scoops 37 scoops,
volume of the 37 scoops = 37 x 8.1845
= 302.8265
volume of 37 scoops is 302.83 cubic inches.
Volume of ice cream left in the tub = 707.1429 - 302.8265
= 404.3164
Volume of ice cream left in the tub is 404.32 cubic inches.
Find a distance between (0,10) and (12,1)
Answer:
15
Step-by-step explanation:
use Pythagorean's theorem a²+b²=c²
so 9²+12²=15²
Which set of angles is complementary?
Answer:
angles ECF and BCF
Step-by-step explanation:
How do you add images?
Answer:
Well, I've highlighted a paper clip like symbol (in pink) [click on the image - the white blank above this to view the image]. You have to click that symbol to add images.
Cylinder A has a volume of 6 cubic units, and a height of 3 units. Cylinder B has the same base area and height,
but its slant height is 4 units. What is the volume of cylinder B?
Answer: 6
Step-by-step explanation:
Find all solutions of the equation in the interval [0,2pi).
3csc^2x-4=0
Rose made 56 phone calls in 3 months. In the first month she made 24 calls, and in the second month she made 13 calls. How many calls did she make in the third month?
Answer:
19
Step-by-step explanation:
Call made in the 3rd month = total calls made - calls made in the first month - call made in the 2nd month
56 - 24 - 13 = 19 calls
how do I solve the value of this
Answer:
C=7
Step-by-step explanation:
Because it's a right angle in total we know the 2 expressions combined will equal 90.
(8c-5)+(6c-3)=90
How do you calculate distance
Answer:
d = st,
Step-by-step explanation:
Distance= speed times rate
I do not understand this question
Answer:
B
Step-by-step explanation:
24 miles / 4 hours = 6 miles per hour
.
and answer B is showing a graph with slope of 6 miles per hour
Roy hit 3 less than 4 times the number of balls during baseball practice than Joe did. Together the boys hit 52 balls. How many balls did Joe hit?
Answer:
Joe hit 11 balls Roy hit 41
Step-by-step explanation
Joe = J
Roy = 4J-3 (4times Joe less 3)
J+ 4J-3 = 52
5J -3 = 52
Add 3 on both sides
5J = 55
Divide both sides by 5
J= 11
Joe = 11
11X4 = 44
44-3 = 41
Roy 41
11+41 = 52
find the slope when given the following points (1 6) and (3 -4)
Answer:
Slope= (-4-6)/(3-1)
=-10/2
=-5
so I'm finding the volume of a cylinder, and for the first question the radius is six and the length is 11 ( both of them are inches ) and I got 1243.44, but when I search the answer up it shows 1244.07. am I wrong or right...?
This is how I solved it, I did 6x6, then 36x11 which is 396, and multiplied that by 3.14 and that's how I got 1243.44. please help, thanks!
Answer:
you dont do 6x6 instead you do 6 pie r then multiply by 11.
Step-by-step explanation:
=
2
у
when x = 21
y=3* + 20
Answer:
Step-by-step explanation:
If u saw my last question plz ignore the email)
Answer:
It would be A
Step-by-step explanation:
difference means subtraction, in in order to avoind PEMDAS making it the difference of 3 times 8 and x, you need to add parentheses.
sorry if that made no sense lol
Answer:
A. 3(8-x)
Step-by-step explanation:
the difference means subtracting and the times means multiple
to multiple the difference of 8 and x, you must find a way to changed the order in a way that one portion is solved before the other. you must add parenthesis to force 8 to subtract from x before 8 can be multiplied by 3.
therefore 3(8-x)