Answer:
Step-by-step explanation:
A dessert recipe calls for 2 1/2cups of milk and makes 5 servings. How many cups of milk are needed for 6 servings?
If 2.5 cups of milk = 5servings
x =6 servings
x=(2.5×6)/5=3
For 6 servings, 3 cups of milk are needed
I know I don't know how to simplify or anything its ratios :(
Answer:
C.) 1 : 20
Step-by-step explanation:
An initial population of 505 quail increases at an annual rate of 23%. Write an exponential function to modelthe quail population * A B C D
solve the equation
2^3x = 4096
pls help asap! and show ur work!
Hey there!
2^3x = 4,096
2^3 = 2 • 2 • 2 = 4 • 2 ➡️ 8
NEW EQUATION: 8x = 4,096
DIVIDE both SIDES by 8
8x/8 = 4,096/8
CANCEL: 8/8 because that gives you 1
KEEP: 4,096/8 because it helps you solve for “x”
4,096/8 = x
4,096/8 = 512
x = 512 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
In the lab, Eric has two solutions that contain alcohol and is mixing them with each other. He uses 3 times as much Solution A as Solution B. Solution A is 20% alcohol and Solution B is 14% alcohol. How many milliliters of Solution B does he use, if the resulting mixture has 518 milliliters of pure alcohol?
Answer:
Solution A = 2100
Solution B = 700
Step-by-step explanation:
Given that:
Let :
Millimeter of solution A = a
Millimeter of solution B = b
% alcohol, solution A =. 20% = 0.2
% alcohol solution B, = 14% = 0.14
Resulting millimeter of. Alcohol = 518
a = 3b - - - (1)
0.2a + 0.14b = 518 - - - - (2)
Put a = 3b in (2)
0.2(3b) + 0.14b = 518
0.6b + 0.14b = 518
0.74b = 518
b = 518 / 0.74
b = 700
a = 3b
a = 3(700)
a = 2100
It was -6 degrees outside. Then the temperature dropped another 3 degrees below
zero. Now, what is the temperature?
А
-3 degrees
B
9 degrees
С
0 degrees
D
-9 degrees
Answer:
-9 degrees
Step-by-step explanation:
It's getting colder so it's lower
solve asap I'll mark brainliest
Answer:
s = 4/21
Step-by-step explanation:
Move all terms not containing s to the right side of the equation, then solve.
Answer:
13/21 - 3/7 = 4/21
Step-by-step explanation:
the value of s is 4/21
what is 1570 increased by 36%
Answer:
The answer is 2,135.2
Step-by-step explanation:
ok sorry lol mb sike hi buddy lol
If l=25, n=8, d=3, and l=a+(n-1)d, find the value of a (I got a=2 am I right if not whats the answer?)
Answer:
A=4 I think
Step-by-step explanation:
I=a+(n-1)d
25=a+(8-1)3
25=a+21
25-21=a+21-21
4=a
HELP ME PLEEEAASSEEE I SUCK AT MATH
Answer:
the answer is letter d
Answer:
Choice D
Step-by-step explanation:
Used my graphing calculator
Help me please!!!!!!
Answer:
2:60
3:480.
sorry I am not able to solve the 6
Coach Smith purchased a fishing boat for $15,000, and the value of the boat
depreciates at 18% per year. How much will the boat be worth after 8 years?
Answer:
$3066
Step-by-step explanation:
7- y + 5y = 9
Two step equation.
Answer:
y=1/2
Step-by-step explanation:
7- y + 5y = 9
7+4y=9
4y=2
y=2/4
y=1/2
if you have any questions about how to solve it let me know
At 8:30 A.M., Burt started filling a 3,600-gallon pond. At 10:30 A.M., he had filled 1,800 gallons. At what time will the pond be full?
Answer:
12:30 PM
Step-by-step explanation:
The capacity of pond= 3600 gallon
The Burt is started at 8:30 AM and filled 1800 gallons till 10:30 AM
So, in 2 hours the Burt had filled 1800 gallons.
So, rate of filling = 1800/2=900 gallon/hour
The remaining volume of the pond = 3600-1800 = 1800 gallons
Time to fill the remaining volume = 1800/900=2 hour.
So, it will take 2 hours after 10:30 AM to fill the pond completely.
Hence. the pond will be filled at 12:30 PM.
. Find mean, median, range and mode.(Show your working)
12 34 21 43 12 54 23 56 32 43 21 12
Answer:
Mean=
[tex] \frac{362}{12} (30.25)[/tex]
Mode= Three 12
= Two 21
= Two 43 so there is 3 mode (Trimodal)
Median=
[tex] \frac{77}{2} (38.5)[/tex]
range= 44
for more solution see the picture
hope it's helpful ❤❤❤
THANK YOU.
A recipe calls for 9 cups of flour to make 54 pancakes. How many pancakes can be made with a single cup of flour?
Answer:
6 pancakes is the correct answer.
Step-by-step explanation:
i do the rule of 3
cups pancakes
9. 54
1 x
with this table, multiply 1 /54, that equals 54 and then divide 54/9 which equals 6
can someone help me out plz
Answer: 7= 1(5)+b
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
y = mx + b
Given that the coordinate is (5, -7), you know that x = 5 and y = -7
Variable m represents the slope, so m = -1
Now simply plug in all the numbers:
y = mx + b
-7 = (-1)(5) + b
?????????????????????
Answer:
1.875 !!!!!!!!!
Step-by-step explanation:
PLEASE GIVE ME BRAINLIEST
Answer:
1.875
Step-by-step explanation:
The 3rd answer choice. When you divide 18/5 you will get 1.875
Hope this helps :)
Given the table and rate of 2ft per second, predict how far the car traveled in 9 seconds. Explain how you made your prediction.
Answer:
18ft
Step-by-step explanation:
if the car moves 2 ft per second, and you are trying to find how many feet the car traveled in 9 seconds. so you would have to do 2x9 to get your answer of 18. hope this helps!
Diego has 48 chocolate chip cookies, 64 vanilla cookies, and 100 raisin cookies for a bake sale. He wants to make bags that have all three cookie flavors and the same number of each flavor per bag.
How many cookies of each type are in each bag?
Answer:
71
Step-by-step explanation:
48+64+100= 212, then divide with 3 ( the types of cookies)
elect Not independent or Independent for each situation. A jar contains 3 pennies and 8 dimes. Two coins are selected from the jar without replacement. Not independent – A jar contains 3 pennies and 8 dimes. Two coins are selected from the jar without replacement. Independent – A jar contains 3 pennies and 8 dimes. Two coins are selected from the jar without replacement. A coin is flipped four times. Not independent – A coin is flipped four times. Independent – A coin is flipped four times. A spinner is divided into five equally sized sections. The spinner is spun three times.
Answer:
Dependant, independant, independent, independent.
Step-by-step explanation:
Not independent – A jar contains 3 pennies and 8 dimes. Two coins are selected from the jar without replacement.
Independent – A coin is flipped four times.
Independent – A spinner is divided into five equally sized sections. The spinner is spun three times.
What is Event?In statistics, an event is a subset of the possible outcomes of an experiment. An experiment is an action or process that results in one of several possible outcomes.
Two events are independent if the outcome of one event does not affect the outcome of the other event. On the other hand, two events are not independent if the outcome of one event affects the outcome of the other event.
In the given situations, selecting two coins from a jar without replacement affects the probability of selecting a certain type of coin in the second selection. Thus, the events are not independent.
Flipping a coin four times does not affect the outcome of previous flips, and the coin does not have memory. Thus, the events are independent.
Similarly, spinning a spinner and getting a certain outcome does not affect the probability of getting a certain outcome on the next spin. Thus, the events are independent.
Learn more about Event here:
https://brainly.com/question/12961938
#SPJ2
ABC = JKL and AB = 2x + 12. JK = 4x - 50. Find x and AB.
Answer:
x = 31; AB = 74
Step-by-step explanation:
if ABC = JKL then AB = JK
2x + 12 = 4x - 50
2x + 12 - 4x + 50 = 0
- 2x = - 62
x = 31
AB = 2 * 31 + 12 = 62 + 12 = 74
Work out the surface area of the prism.
17.5 en
14 cm
10.5 CM
8 cm
cm2
Submit Answer
Answer:
Step-by-step explanation:
Assessment timer and count
Assessment items
Item 3
helllllpp meh please!!!
Each cube in this solid figure is a unit cube.
What is the volume of this solid figure?
Answer:
hi :)
Step-by-step explanation:
hi :)
A customer buys a book with an original selling price of $45. The book is discounted 15%. What is the cost of the book in dollars, the customer pays for the discounted price of the book
Given:
Original selling price of a book = $45
Discount Rate = 15%
To find:
The cost of the book in dollars, the customer pays for the discounted price of the book.
Solution:
We know that,
Discounted price = Original price - Discount
= Original price - 15% of original price
[tex]=45-\dfrac{15}{100}(45)[/tex]
[tex]=45-6.75[/tex]
[tex]=38.25[/tex]
Therefore, the discounted price of the book is $38.25. So, the cost of the book after discount is $38.25.
can anyone please help me really struggling
Answer:
C 862 square units
Step-by-step explanation:
the length of side of Octogan is given by the square. so length of each side is 15
Area of an Octogan
A=2(1+2)a^2
A=2(1+2)15^2 = 1086.4 square units
A= l X w
A= 15 X 15 = 225 square units
1086.4 - 225 = 861.4 square units
Which is the most suitable identity to find product of (4x + 5) (4x – 1)
1 point
(a+b)²
(x+a)(x+b)
(a-b)²
a²-b²
Answer:
[tex](x+a)(x+b)[/tex]
Step-by-step explanation:
Following identity is most suitable to simplify (4x + 5) (4x – 1)
[tex](x+a)(x+b) = x(x+b)+ a (x+b)[/tex]
I took notes and went back through the lesson but I can't get it. Help, please!!!
Answer:
\/
Step-by-step explanation:
▪Picture 1. x = 28
[tex] \frac{x}{42} = \frac{10 + x}{57} \\ 42(10 + x) = 57x \\ 420 + 42x = 57x \\ \frac{ \: \: \: \: \: \: \: \: \: \: \: - 42x = - 42x}{ \frac{420}{15} = \frac{15x}{15} } \\ \\ 28 = x[/tex]
-
▪Picture 2. I don't know what in trying to solve.
▪Picture 3.
•ABC = 50
•DEF = 95
•GHI = 65
•JKL = 55
▪Picture 4. I dont know how to do that
Solve 2x2 – 5x + 3 = 0 by factoring.
Answer:
x=3/2 x=1
Step-by-step explanation:
2x^2-5x+3=0
2x^2 -2x-3x+3=0
2x(x-1) -3(x-1)=0
2x-3=0
2x=3
x=3/2
x-1=0
x=1
Answer:
2x²−2x−3x+3=0
2x(x−1)−3(x−1)=0
(x−1)(2x−3)=0
Step-by-step explanation:
PLEASE ANSWER FAST
20 pts
Answer: it only said 10 pints
Step-by-step explanation:
5/8m + 9 - 3/8m - 15= 2/8 - 6
**** 1/4m -6
thats the first one
= 10 11 − 10 4 equals, start fraction, 11, divided by, 10, end fraction, minus, start fraction, 4, divided by, 10, end fraction
Answer:
0.7 OR 7/10Step-by-step explanation:
Given the expression;
11/10 - 4/10
Find the LCM
= (11-4)/10
= 7/10
= 0.7
Hence the difference between 11/10 and 4/10 is 0.7