Answer:
80 rooms
Step-by-step explanation:
Given: 70 of the rooms in a hotel are full such that the hotel is 87.5% full.
To find: total number of rooms in the hotel
Solution:
Number of filled rooms [tex]=70[/tex]
Percentage if filled rooms [tex]=87.5\%[/tex]
Let [tex]x[/tex] denotes total number of rooms.
Therefore,
[tex]\frac{87.5}{100}x=70\\\\x= 70(\frac{100}{87.5} )\\\\x=80[/tex]
So, there are [tex]80[/tex] rooms in the hotel.
Omg I’m so sorry I forgot to put this question on
Answer:
Cameroon
Step-by-step explanation:
Hope it Helps!
:)
1. 12 + m = 10
I need help im not sure how to solve it
Please help me with this
Answer:
i cant help you with this sorry
Step-by-step explanation:
20 points NEED HELP
If a population consisted of 700,000 people, a sample of the population could consist of which of these numbers of people?
A. 7,000,000
B.700,000,000
C.70,000
D.70,000,000
Answer:
the answer is C
Step-by-step explanation:
hope this helps
How many pounds of $1.75/lb trail mix should a grocer combine with 3 lb of $3.75/lb trail mix to get $2.95/lb trail mix? I WILL GIVE BRAINLIEST. PLLLLS!!!
Answer:
1.847
Step-by-step explanation:
divide 2.45 and 1.75 dats ur ans
The grocer should combine 2 pounds of $1.75/lb trail mix with 3 pounds of $3.75/lb trail mix to get 5 pounds of $2.95/lb trail mix.
What is an expression?Expression in maths is defined as the relation of numbers variables and functions by using mathematical signs like addition, subtraction, multiplication, and division.
Let's assume that the grocer needs to combine x pounds of $1.75/lb trail mix to the 3 lb of $3.75/lb trail mix.
To find out how many pounds of $1.75/lb trail mix are needed, we can use the following equation:
$1.75x + $3.75(3) = $2.95(x + 3)
Simplifying the equation, we get:
$1.75x + $11.25 = $2.95x + $8.85
Subtracting $1.75x from both sides, we get:
$11.25 = $1.20x + $8.85
Subtracting $8.85 from both sides, we get:
$2.40 = $1.20x
Dividing both sides by $1.20, we get:
x = 2
Therefore, the grocer should combine 2 pounds of $1.75/lb trail mix with 3 pounds of $3.75/lb trail mix to get 5 pounds of $2.95/lb trail mix.
To know more about an expression follow
https://brainly.com/question/26857327
#SPJ2
Solve the given system of equations by Elimination.
x + y = 6
3x - y = 14
Answer:
Step-by-step explanation:
im dum pls
help
4 brainliest
Answer:
2400
Step-by-step explanation:
Answer:
2400
Step-by-step explanation:
240*10=2400
Use the Law of Cosines to write an expression equivalent to a. I need this answer urgently pls!
9514 1404 393
Answer:
a = √(b² +c² -2bc·cos(A))
a = √(c² -b²)
Step-by-step explanation:
For sides a, b, c, and opposite angles A, B, C, the general form of the law of cosines is ...
a² = b² + c² -2bc·cos(A)
An expression for 'a' can be written by taking the square root.
a = √(b² +c² -2bc·cos(A))
__
If you recognize that cos(A) = b/c, then a substitution can be made:
a = √(b² +c² -2(bc)(b/c)) = √(b² +c² -2b²)
a = √(c² -b²) . . . . . . . same as the Pythagorean theorem
someone pls help mee with this question:) if you do tysm<33
Answer:
w = 35
Step-by-step explanation:
The angle adjacent to 125° is
180° - 125° = 55°
The 3 angles on the straight line sum to 180° , that is
90 + w + 55 = 180
w + 145 = 180 ( subtract 145 from both sides )
w = 35
You have been assigned 40 homework assignments this marking period. You have completed 18 of them. What percent of homework assignments have you completed?
Answer:
45%
Step-by-step explanation:
Simply divide your partial amount (18 in this case) by your total (40), and you then multiply your answer from 18/40= .45 by 100, and you get 45. This is 45%
45% because math said so
18÷40= .45
.45•100=45
5/4 - 1/4 what is it!!!
Answer:
4/4 or 1
Step-by-step explanation:
Answer:
It's 1
Step-by-step explanation:
can u guys help me this is hard and i dont understand
Answer:
Ok so this is not a function.
However i'm not real sure about domain and range because i'm not sure what you can do in those boxes but this is a guess.
Hope this helps though!:)
Domain: -3, -2, -1, 0
Range: 12, 13, 14, 15
Can someone please helpppppppp
Answer:
first one
Step-by-step explanation:
hhhhjnbbbnhhh
Find the next three terms in the sequence below.
[tex]\frac{21}{2} , \frac{19}{3}, \frac{17}{4} , 3, . . .[/tex]
Answer: 13/6
Step-by-step explanation:
Based upon the previous sequence.
1.there is a constant decrease of two in the numerator
2. There is a constant increase of one in the denominator
to find the fourth number in the sequence I used One of the numbers from the previous to determine the answer.
17/4 — —> then I followed the pattern and determine what fraction 3 was . . before it was converted into a whole number.
which would be 15/5 —> Now considering equations that are written like this also mean division, because in this case division is possible the answer would be 3, which would make the whole number 3 instead of 15/3. considering it was an improper fraction.
____________________________________________________________
Now If 15/5 wasn’t converted into 3, The answer to the sequence would be 13/6. If you follow the pattern like I said before there is a certain amount of increase and decrease so 13/6 will be your answer. The only reason is not a whole number because 13 can’t be divided by six to get a whole number.
A salesperson will earn a commission equal to 1/32 of the total sales. what is the commissions earned on the sales totaling 24000
Answer:
Step-by-step explanation: When dealing with fractions in the way they are used in this problem the word "of" (as in "1/32 OF the total sales") means to multiply.
the total sales") means to multiply.
So we can write an equation as:
c
=
r
⋅
s
Where:
c is the commission earned, what we are solving for in this problem.
r is the commission rate - 1/
32 in this problem
s is the total sales - $24,000 in this problem.
Substituting and calculating c gives:
c
=1/32 x $24,000
c=$24,000/
32
c
=
$
750
expand the following: -7(3y-1)
Answer:
-21y+7
Step-by-step explanation:
-7(3y-1) = 3y(-7) -1(-7) = -21y+7
Answer:
-21y + 7
Step-by-step explanation:
Just times - 7 with 3y then - 7 times with - 1
I need help on this question
Answer:
The 3rd One
Give Brainlest
Step-by-step explanation:
help pls ill mark as brainliest if correct
Step-by-step explanation:
5 miles =8 km
? miles=74 km
[tex] x \: miles = \frac{74 \times 5}{8} \\ = 46.25 \\ \frac{5 \: miles}{8 \: km} = \frac{46.25 \: miles}{74 \: km} \\ [/tex]
Plz help !!!!!!!! Already
Answer:
15 and 105
Step-by-step explanation:
well this should be simple
if a small car averages 29 miles MORE, and it averages 44, the. just take 44 - 29.. which is 15.
Well if he has to go 240 miles, and he’s drove 135, just take 240 - 135 = y
240 - 135 = 105
y = 105
The amount of water used to take a
shower is directly proportional to the
amount of time that the shower is in
Use. A shower lasting 16 minutes
requires 8 gallons of water. Find the
amount of water used in a shower
lasting 11 minutes
Answer:
5.5 gallons
Step-by-step explanation:
During a sale, a dress is marked down from a selling price of $ to a sale price of $. What is the percent markdown?
Complete question :
35%
Answer:
Step-by-step explanation:
Selling price = $68
Markdown price = $44.20
Percentage markdown :
Markdown / selling price * 100%
((68 - 44.20) / 68) * 100%
(23.8 / 68) * 100%
0.35 * 100%
= 35%
8. The diagonal of a computer monitor is measured to be 17 inches. If the width of the monitor is 12 inches, find the
height of the monitor to the nearest inch.
a. 17 inches b. 12 inches
c. 16 inches d. 145 inches
Answer:
b. 12 inchesStep-by-step explanation:
D = 17 in
W = 12 in
H = ??
Monitor is a ractangle, so we can use the Pythagoeran theorem:
W² + H² = D²
12² + H² = 17²
H² = 289 - 144
H² = 145
H = √145 ≈ 12
plz help i will give whoever answers first with the correct answer brainliest
Answer:
Since 1/5 is 0.2
and 1/5 × 9 is 9/5
We can do 0.2 × 9
which you should get 1.8
OR you can do 0.2 + 0.2 + 0.2 +0.2 +0.2 + 0.2 + 0.2 + 0.2 + 0.2 (which is 0.2 added 9 times)
Which also results in 1.8
Answer:
she could mabey multiply 9x0.2=1.8
Step-by-step explanation:
it might be 1.8 because if 1/5=0.2 and she needs to find out what 9/5 is so
you need to multiple 9x0.2 but im not sure if im right
Determine whether the triangles are congruent by AA., SSS, SAS, or not similar.
Step-by-step explanation:
they are similar by AA .
plz mark my answer as brainlist plzzzz . hope this will be helpful to you.
evaluate the expression 0.7^2
Answer:
0.7²=0.7×0.7=0.49 is answer
-3(X - 8) - (x + 5) - 23
Answer: −
3
X
−
x
−
4
Step-by-step explanation:
A ladder is leaning against the side of a building. The building and the ground form a right angle. How high on the
building will the ladder touch if the ladder is 17 ft long and the base of the ladder is 8 ft from the base of the building?
A. 64 ft
B. 8 ft
OC. 15 ft
O D. 16 ft
Answer:
15m
Step-by-step explanation:
(see attached)
Do the ratios
17
8
and
5
4
form a proportion?
Answer:
No
Step-by-step explanation:
17/8 = 2.125
5/4 = 1.25 meaning they do not form a proprtion, i hope i helped you!
Convert 27 days to weeks and days.
27 days = ___ weeks and ___ days
Answer:
27 days divided by 7 days
3 6/7
soo 3 weeks and 6 days
Step-by-step explanation:
Solve the system of polynomial functions given
h(x) = x^4 + 1
g(x) = x^3
Answer:
a)h=x^3 b)g=x^2
Step-by-step explanation: