Answer:
45 subtract 15 divided by 3 the answer is 10
Step-by-step explanation:
Marco buys shampoo from a supplier at $7.25 per bottle.
He marksup the shampoo 20%.
What is the price after markup?
Answer:
7.45
Step-by-step explanation:
dont ask me to explain cuz I wont have a nice day
Answer:
The answer is $1.25
Step-by-step explanation:
hope this helped
4883837447x3 what is the answer?
Answer:
14,651,512,341
This is how you set up your equation so that you can solve:
4883837447
x 3
( or just use a calculator like i did lol )
if y=x-7 what numbers would complete the table?
Answer:
no picture not anserable
Step-by-step explanation:
Answer:
do you have a picture for the equation?
The manager of a Finance Company has estimated that, because of a recession year, 7% of its 550 loan accounts will be delinquent. If the manager's estimate is correct, what is the probability that exactly 45 of the accounts will be delinquent
Answer: 0.03532
Step-by-step explanation:
Given : p = 0.07 , n= 550
Binomial probability distribution: [tex]P(X=x)=\ ^nC_xp^x(1-p)^{n-x}[/tex]
The probability that exactly 45 of the accounts will be delinquent will be :
[tex]P(X=45) = \ ^{550}C_{45}(0.07)^{45}(1-0.07)^{550-45}\\\\= \dfrac{550!}{45!505!}(0.07)^{45}(1-0.07)^{505}\\\\\approx0.03532[/tex]
Hence, the required probability = 0.03532
c)
How many quarters make a whole?
d) How many fifths make a whole?
e) How many tenths make a whole?
nta Excel in Mathematics - Book 3
108
Answer:
4 quarters
10 tenths
Step-by-step explanation:
Tenths[tex] \frac{1}{10} [/tex]
Quarter[tex] \frac{1}{4} [/tex]
Whole[tex] 1 [/tex]
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
[tex] 1 = \frac{1}{4}+\frac{1}{4}+\frac{1}{4}+\frac{1}{4} [/tex]
∴ There are 4 quarters to make a whole
[tex] 1 = \frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10} [/tex]
∴ There are 10 tenths to make a whole
The enrollment at Alpha-Beta School District has been declining 4% each year from 1994 to 2000. If the enrollment in 1994 was 1575, find the 2000 enrollment.
Answer:
the 2000 enrollment is 1,512
Step-by-step explanation:
The computation of the 2000 enrollment is as follows;
Since the enrollment is fall by 4% each year from 1994 to 2000 so the 2000 enrollment would be
= 1994 enrollment × (1 - 0.04)
= 1,575 × 0.96
= 1,512
Hence, the 2000 enrollment is 1,512
true or false: a proper graph is a chromatic graph?
Answer:false
Hope this helps :)
i will love you forever i just need help
Answer:
then love me more also, i bet the answer is pi
Step-by-step explanation:
bernard is 5 years younger that twice Mitchell's age. How old is mitchell if the total age is 35 years old?
Answer:
Mitchell is 20 and Bernard is 15
Step-by-step explanation:
So, Y is Mitchell's age, and X is Bernard's age.
Y = ?
X = ?
35 (ages combined) - 5 (how many years Bernard is younger than Mitchell) = 30
30 ÷ 2 = 15
(Mitchell's age) 15 + 5 = 20
Y = 20
X = 15
So, Mitchell is 20 and Bernard is 15.
Sorry if wrong! Plz mark brainiest if correct :D Have a great day luv <3
-Bee
Solve the inequality: 4x – 15 > 73
Answer:
The correct answer is,
[tex]x > 22[/tex]
1. Write two expressions for the area of the big rectangle. 8y х 12 글 2. Use the distributive property to write an expression that is equivalent to (8y +-$+-12). The boxes can help you organize your work. sy -X -12 2 3. Use the distributive property to write an expression that is equivalent to (8y I 12). TEE
Answer:It doesn't make sense
Step-by-step explanation:
A map of a city uses a scale of 1cm =3.5 meters. If a road shown on the maps runs for 25cm how long is the road?
Answer:
7.14 meters
Step-by-step explanation:
25 cm divided by 3.5 is 7.14
The required length of the road is given as 87.5 meters.
Given that,
A map of a city uses a scale of 1cm =3.5 meters. A road shown on the maps runs for 25cm how long is the road is to be determined.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
1 cm = 3.5 meters,
For a road of 25 cm on the map,
Length of the road = 25 × 3.5
Length of the road = 87.5 meters
Thus, the required length of the road is given as 87.5 meters.
Learn more about simplification here:
https://brainly.com/question/12501526
#SPJ2
Mrs. McKee is thinking of buying solar panels to put on the roof of her new house the sunny solar company told her that for every two panels she was safe $80 on her electric bill make a table of the panels to the money that she will save on her electric bill
True or False. You have to convert a percent to a decimal when using it in the equation.
the answer would be true
I will give brainiest to whoever answers correctly !!
Step-by-step explanation:
A) In order to calculate the interest , we can use the following formula :
[tex]P=P_{0}.(1+i)^{t}[/tex]
Where P is the interest , P0 is the initial value, i is the interest and t is the time.
So , using P0 =600,i= 0.0005768 and t=27 ,we have :
[tex]P=600.(1+0.0005768)^{27} \\P=600.(1.01569)\\P=609.41[/tex]
Calculating only the interest, we have :
[tex]I=609.41-600\\I=9.41\\[/tex]
So the interest is $9.41.
B) He paid the final value calculated above, that is , $609.41.
PLEASE MARK ME AS BRAINLIEST
Can someone help me out pls?
Answer:
58 degrees
Step-by-step explanation:
15% of the skittles in andys bag are green. how many skittles are in the bag if 9 of them are green
Answer:
60
Step-by-step explanation:
9/15=0.6
0.6x100=60
PLZ HELP
In which of the following intervals does the trigonometric inequality sec(x)
Answer:
(cot)x always hold
Step-by-step explanation:
PLEASE HELP ILL GIVE YOU THE BRIANLYEST ANSWER ABC is shown on the coordinate gridMrs. Massey will reflect the triangle across the x-axis to create triangle A'B'C'. Which rule describes this transformation ?
Answer:
The answer is c because there is not suppose to be a negative number
Step-by-step explanation:
There are 6 candidates running in a race for a public office. The candidates will give speeches one at a time at an event. How many different orders are there in which the candidates speeches can be delivered?
-1/2+(3/4*4/9)= solve
Answer:
-1/6 and on decimal form is -0.16
Step-by-step explanation:
PLEASE ANSWER ASAP!!!!!!!!!!!!
what is 4(3-6x)=?
-24x + 12
i am pretty sure that is it, but i am not good at these stuff. Sry if it's wrong.
whats the length in the picture
Answer:
3.1in
hope it helps
Jorden leaves home for school on his bike everyday at 6:00 AM, traveling at 32 km/h. one day he forgot his homework, which his mom discovered in the car 15 mins after he had left. She immediatey chased after Jorden, traveling at 52 km/h. At what time did she catch up with Jorden.
Answer:
She caught up with Jordan at 6:39 AM
Step-by-step explanation:
We solve this question making linear functions for the distances that Jorden and his mom have driven, and then we equalize them to find the moment they caught up.
Jorden leaves home for school on his bike everyday at 6:00 AM, traveling at 32 km/h.
Her mom will have left 15 minutes after he left, when he will already have traveled [tex]\frac{15*32}{60} = \frac{32}{4} = 8\text{km}[/tex]
So, his position after t minutes can be modeled by the following function:
[tex]J(t) = 8 + 32t[/tex]
His mom
His mom goes after him starting from home, so the initial position is 0, with a velocity of 52 km/h. So her position can be modeled by the following function:
[tex]M(t) = 52t[/tex]
At what time did she catch up with Jorden,
She catches up t minutes after 6:15 AM.
t is found when
[tex]M(t) = J(t)[/tex]
So
[tex]8 + 32t = 52t[/tex]
[tex]20t = 8[/tex]
[tex]t = \frac{8}{20}[/tex]
[tex]t = 0.4[/tex]
0.4 of an hour is 0.4*60 = 24 minutes.
So she catched up with Jordan after 6:15 AM + 24 minutes = 6:39 AM
The Jacobsens are planning to build a house in a new development. They can either build the base model offered by the builder or add any of the following options: deck, hot tub, security system, or hardwood flooring. How many different variations are possible
Answer:
16 ways
Step-by-step explanation:
Number of available options other than the base model = 4
Hence ;
Jacobsen can choose :
Base model OR (base model + one option) OR (base model + 2 options) OR (Base model + 3 options) OR (Base model + 4 options)
4C0 + 4C1 + 4C2 + 4C3 + 4C4
Recall:
nCr = n! / (n-r)!r!
Using calculator :
4C0 + 4C1 + 4C2 + 4C3 + 4C4
1 + 4 + 6 + 4 + 1
= 16 ways
The different variations that is possible are :
-16 ways
"Permutation and Combination"Number of available options other than the base model = 4.
Jacobsen can choose :
Base model OR (base model + one option) OR (base model + 2 options) OR (Base model + 3 options) OR (Base model + 4 options)= 4C0 + 4C1 +
4C2 + 4C3 + 4C4
Formula:nCr = n! / (n-r)!r!nCr =4C0 + 4C1 + 4C2 + 4C3 + 4C4nCr =1 + 4 + 6 + 4 + 1nCr= 16 waysLearn more about "Combination":
https://brainly.com/question/1550504?referrer=searchResults
I NEED HELLPPPPPPPP
Answer:
51 people
Step-by-step explanation:
Answer:
51
Step-by-step explanation:
190 out of 300 is from England
100 out of 100×190/300 is from England
=63% (approximately)
according to the question
63%×80
63/100 × 80
51(approximately)
Quadrilateral ABCD is graphed on the coordinate plane below. Reflect quadrilateral ABCD across the x-axis.
Answer:
b
Step-by-step explanation:
h4byvtvt3v3tv3yv3v3tg3tv3tv
What would be the answer to this?
Answer:
If you are looking for x it equals 80 degrees
Step-by-step explanation:
vertical angles are congruent
Differentiate f(x) = (2x + 5)^6 with respect to x
Step-by-step explanation:
d/dx [f(x)]
= d/dx [(2x + 5)⁶]
= 6(2x + 5)⁵ * d/dx (2x + 5)
= 12(2x + 5)⁵.
7. Match each expression in the left column with an equivalent expression in the right
column.
1. (n - 36).4
2. 4n + -9
A. n+n+n+n
B. 4n - 36
C. n(9-4)
D. 4(n - 36)
E. 4n - 9
3. 4n
4. 9n - 4n
5. 4(n - 9)
(number with a letter)
Answer: that’s the question
Step-by-step explanation:
Answer:
2n+2
_____
9 2n
Exp:
I work as a math teacher