Answer:
$2.70
Step-by-step explanation:
To add 45 percent to the original price you do 100%+45%=145%=1.45
times 1.45 by the original price.
Then take away the original price from the answer you just got.
$1.45×$6=$8.70
$8.70-$6=$2.70
What’s the percentage?
Answer:
66%
Step-by-step explanation:
66 out of 100 (66/100) of the grid is shaded, which is 66%
A smoothie recipe calls for 3 cups of milk, 2 frozen bananas and 1 tablespoon of chocolate syrup. Write 3 different sentences that use a ratio to describe the recipe.
PLEASE HELP ME!!!
Answer:
1) for every 1 tablespoon of chocolate, you need 3 cups of milk ( 1 to 3 )
2) The ratio of bananas to chocolate is ( 2 to 1 )
Step-by-step explanation:
i only came up with 2 sorry
anyone have the answer to this?
find the surface area of a cone with radius 5 ft and height 21 ft substitute pi for 3.14
Answer:
417.4ft^2
Step-by-step explanation:
Surface area of a cone = πr(r+√r²+h²)
r is the radius
h is the height
Substitute
Surface area of a cone = π(5)(5+√5²+21²)
Surface area of a cone = πr(5+√25+441)
Surface area of a cone = π(5)(5+21.59)
Surface area of a cone = 3.14*5*26.59
Surface area of a cone = 417.4ft^2
Hence the surface area of the cone is 417.4ft^2
The Graf family made two pizzas. They ate 1 and 1/8 pizza before watching a movie, and 1/2 pizza more after the movie. What is a reasonable estimate for the amount of pizza left
A) Less than 1 1/4
B) More than 1/2
C) Less than 1/3
D) More than 1 1/4
Answer:
[tex]\frac{3}{8}[/tex] which is less and 1 and 1/4
Step-by-step explanation:
They have 2 pizzas to start
They ate 1 full pizza and then 1/8 of another. This leaves 7/8 left
They then ate another 1/2 of a pizza. (1/2 also is 4/8)
The Lower common domonitor of the the two is 8. To get 8 from the two you multiply by 4.
So you end up with
[tex]\frac{1}{2} * 4 = \frac{4}{8}[/tex]
So now you can subtract and get
[tex]\frac{7}{8} - \frac{4}{8}[/tex]
which the dominator remains the same and you only subtract 7-4 = 3
So your answer is
[tex]\frac{3}{8}[/tex]
Simplify 6(x + 2) + 7.
6x + 19
6x + 15
6x + 9
Answer:
6x+12+7
the answer is 6x+19
On a certain hot summers day 284 people use the public swimming pool the daily prices are $1.50 for children and two dollars for adults their seats for admission total of $467 how many children and how many adult swim at the public pool that day
Answer:
c = 202 children use the pool, and 284 - 202, or 82 adults.
Step-by-step explanation:
Represent the number of children by c and the number of adults by a.
There are a total of 284 people using the pool, so c + a = 284.
Admission fees are $1.50/child and $2.00/adult. $1.50c is the amount taken in through ticket sales for c children; $2.00a for adults.
Then total ticket sales are ($1.50/child)c + ($2.00/adult)a = $467.
Going back to c + a = 284, a = 284 - c, and so the above equation becomes
($1.50/child)c + ($2.00/adult)(284 - c) = $467
After simplifying this equation in c, we get:
1.50c + 568 - 2c = 467, or
101 = 0.5c. Thus, c = 202 children use the pool, and 284 - 202, or 82 adults.
14y-8=13 plssss helpp
14y-8=13
We add 8 on both sides to cancel it out and add it to 13.
14y-8=13
+8 +8
14y=21
Now we divide 14 on both sides to cancel it out, separate it from the y, and to divide it from 21.
14y=21
/14 /14
y=1.5
---
hope it helps
Answer:
Add 8 to both sides of the equation to get 14y=21
Divide both sides of the equation by 14 to get y= 1.5
Please answer this for me. Please. I'll mark whoever answers as brainliest.
Answer:
C) 60 ft
Step-by-step explanation:
From any dot in the graph you can figure out the speed.
Let's take the one at 2 minutes, because it is on a grid point.
That one tells us that in 2 minutes, the animal travels 40 feet.
That means in 1 minute, it travels half that, i.e., 20 feet.
So in 3 minutes it will travel 20*3=60 feet.
Complete the Area Model by dragging the response to the correct location/
Answer:
x2, 6x, 4x2
Step-by-step explanation:
Answer: x2 , 6x , 4x , 24 .
Step-by-step explanation: i got it wrong but it did tell me the correct answer !
Joshua went to the grocery store and purchased cans of
soup and frozen dinners. Each can of soup has 200 mg
of sodium and each frozen dinner has 400 mg of sodium.
Joshua purchased a total of 10 cans of soup and frozen
dinners which collectively contain 2400 mg of sodium.
Write a system of equations that could be used to
determine the number of cans of soup purchased and
the number of frozen dinners purchased. Define the
variables that you use to write the system.
Answer:c + f = 10
200c + 400f = 2400
Step-by-step explanation:
Let's say c is the number of cans of soup and f is the number of frozen dinners.
The total number of items is 10:
c + f = 10
The total amount of sodium is 2400 mg. Each can of soup has 200 mg, and each frozen dinner has 400 mg.
200c + 400f = 2400
The problem doesn't ask you to solve the system, but I'll solve it anyway. We can use substitution or elimination. But first, simplify the second equation by dividing both sides by 200.
c + 2f = 12
Using elimination, subtract the first equation.
f = 2
Plug into either equation to find c:
c = 8
There are 8 cans of soup and 2 frozen dinners.
The sum of 3 consecutive odd numbers is 183 ?
Answer:
The answer is 61.
Step-by-step explanation:
Let, the numbers are: x, (x+2), (x+4)
Now, x+x+2+x+4 = 183
3x + 6 = 183
3x = 177
x = 59
So, second number would be: (x+2) = (59+2) = 61
Answer:
Step-by-step explanation:
n+(n+2)+(n+4)=183
3n+6=183
3n=177
n=59
So the three numbers are 59, 61, and 63.
A13.8
B6.5
C.8.5
D.14.7
Explain why
Answer: c
Step-by-step explanation: 6^2+6^2=72
72 square rooted is 8.5
pls help i only have 10 minutes on my math test!!
the ratios are
8:5 ?????:10
Answer:
yes
Step-by-step explanation:
Please help ASAP 4-10 for Brainliest
Find the mean and the MAD.
Note: Type your answers as decimal numbers, rounded to the nearest tenth.]
135, 160, 145, 155, 170, 150, 142
Mean:
MAD:
Answer:
151.0
151
9.1
Step-by-step explanation:
the reason there is a 151.0 and a 151 is because you can put it either way so if you want you can put its as 151.0 instead of 151
I hope this helps you! <3
Answer:
9.1 and 151
Step-by-step explanation:
You flip a coin. Describe the likelihood of flipping tails
Answer:
Step-by-step explanation:
50%
Answer:
50/50
Step-by-step explanation:
What is the minimum value of the function over the interval -5 < x < 5?
h(x) = log[(x – 3)^2 + 2]
Answer: ln(2)
Step-by-step explanation:
In order to minimize ln[(x – 3)^2 + 2], we have to minimize [(x – 3)^2 + 2] since natural log is an increasing function
For that, it suffices to minimize (x – 3)^2, which is non-negative for all real numbers x
As such, the minimum value is achieved when x - 3 = 0; - 5 < 3 < 5
Substitute x = 3 in the original equation to get ln(2)
May i have some help pls?
Ally has 86 coins, of which 32 are pennies. The rest of the coins are dimes. Which proportion can Ally use to find p, the percent of her coins that are dimes?
The expression used to represent the percent of her coins that are dimes is P / 100 = 32 / 86
Percentage is a number or ratio expressed as a fraction of 100.
Let P represent the percent of coins that are dimes. Since there are 86 coins and 32 are dimes. The value of P is:
P = (32/86) * 100%
P / 100 = 32 / 86
The expression used to represent the percent of her coins that are dimes is P / 100 = 32 / 86
Find out more on equations at: https://brainly.com/question/2972832
Answer:
c i had to guess
Step-by-step explanation:
d is wrong
In circle A, ∠BAE ≅ ∠DAE.
Answer: the length of BE is 27
In classroom A there are 35 children and 60% are girls.
In classroom B there are 36 children and the ratio of girls to boys is 5: 4.
Which classroom has more girls?
Answer:
classroom A
Step-by-step explanation:
because there are 35 children and 60% out of 100% are girls. therefore 40% of the 35 children are boys
In ABC, find x.
A is 35°
B is 60°
C is x
What’s x?
Answer:
x=25
Step-by-step explanation:
180-60=120
35+120+x=180
x=25
what is 4/9 in the simplest form?
Answer:
it already is in simplest form
Step-by-step explanation:
4/9 is the simplest form. There is no way to simplify it further.
If this is incorrect, please, don't refrain to tell me. Thank you.
Hurrrrrrrryyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
Answer:
i think its x= 18 degrees but i dont know so i apologize if its wrong
Step-by-step explanation:
Answer:
77 180-26=154 sence its iscosolice dived that by 2 154/2=77
Step-by-step explanation:
if brainiest is earned its greatly apprieciated
The scale factor of the scale drawing of a mirror to the actual mirror is
represented by the ratio 1: 8. If the dimensions of the scale drawing are 3 inches
wide by 8.5 inches long, what is the actual area of the mirror?
Answer:
Step-by-step explanation:
It’d a
am i right ? i just need clarification
Answer:
yes!!
Step-by-step explanation:
Simplify. Multiply and remove all perfect squares from inside the square roots. Assume z is positive. z* 30z2* 35z3
Answer:
[tex]5z^3\sqrt{42}[/tex]
Step-by-step explanation:
You can multiply and put everything under one square root to get [tex]\sqrt{1050z^6}[/tex]. You can take out [tex](5z^3)^2[/tex] from the square root to get [tex]\boxed{5z^3\sqrt{42}}[/tex]
A number is chosen at random from 1 to 15. Find the probability of
selecting an odd prime number.
Fast please
Answer:
Correct option is
C
5/2
Total no. of numbers=15
No. of prime numbers between 1 to 15=6(2,3,5,7,11,13)
Probability = 15
6 = 52
Alexa won 80 super bouncy balls playing horseshoes at her school's game night. Later, she gave two to each of her friends.
She only has 8 remaining. How many friends does she have?
Answer:
Alexa has 36 friends
Step-by-step explanation:
80 - 8 = 72, if she gives 2 to each friend...
that would mean 2 · x = 72
to find x, divide 72 by 2,
72 ÷ 2 = 36 friends
Please Help me and answer quickly
Answer:
300 i think hope it helps