Answer:
$108
Step-by-step explanation:
The selling price being marked down by 20% means that $585 was reduced by 20%
Selling price = $585 - ( 20% x $585)
$585 - (0.2 x $585) = $468
Markup from cost = selling price - cost price
$468 - $360 = $108
please read the question in picture nd help me
Answer:
1) We know that e is an irrational number, so we usually can find it by computational methods.
[tex]e = \lim_{n \to \infty} (1 + \frac{1}{n})^n[/tex]
and we know that e accurate to 10 decimal points is:
e = 2.7182818285
2) Now we want to write the properties of the exponential and logarithmic functions.
We will write first the exponential property, and then the correspondent one for the logarithmic function.
(e^a)*(e^b) = e^(a + b)
The equivalent Ln property is:
Ln(a) + Ln(b) = Ln(a*b)
(e^a)/(e^b) = e^(a - b)
The eqivalent Ln property is:
Ln(a) - Ln(b) = Ln(a/b)
(e^a)^b = e^(a*b)
The equivalent Ln property is:
Ln(a^b) = b*Ln(a)
18 less than the quotient of a number and -5 is at most -2
Answer:
-4
Step-by-step explanation:
tik r1cothepenguin
Ms. Placencio weighed 153 pounds in 2018. Ms. Placencio now weighs 132 pounds. What is the percent change? Round to the nearest tenths place.
Answer:
13.73°
Step-by-step explanation:
For this question, you can set it up so you can cross multiply.
[tex]\frac{153}{100}[/tex]°×[tex]\frac{132}{?}[/tex]
To find the ? (the percent of change), simply multiply 100 and 132, then divide the result by 153.
You get around 86.27 when rounded to the nearest tenths.
However, this percent represents 132 within 153, so find the percent of change, simply subtract 86.27 from 100.
100-86.27= 13.73
The perimeter of a rhombus is 60. If the length of its
longer diagonal measures 24, the length of the shorter
diagonal is
Answer:
This is your answer ☺️☺️☺️
Plz help fast will mark the brainiest!!!
Answer:
627,638,540
Step-by-step explanation:
[tex]answer \: is \: \: 6 \times {10}^{8} [/tex]
hope it helps you ❣❣Mark me as brainliest
the expression x10-100 is equivalent to what
Answer:
90
Step-by-step explanation:
Find the area of the shape below
Answer:
(18×18)+{1/2×(9+18)×18}
324+243
567inch^2
GIVING BRAINLEST A $22 item has been marked up 15%. What is the new price?
Answer:
$22 * .15 = $3.30 + $22 = $25.30
Step-by-step explanation:
Answer:
i think the new price would be $18.70
Step-by-step explanation:
You deposit $1600 in a bank account that pays 5% annually how much is in the bank account after 25 years round to the nearest hundredth
Answer:
5418.17
Step-by-step explanation:
1) 1600(1+.05)^25
2) 1600(1.05)^25
3) 1600(3.3863549408993848167083336666837)
4) 5,418.167905439015706733333866694
Anita typed 390 words in 6 minutes. At the rate, how many words can she type in 10 minutes? Explain
Answer:
She will type 650 words in 10 minutes
Step-by-step explanation:
390 divided by 6 is 65. Anita types 65 words per min. 65 times 10 is 650. Therefore she will type 650 words in 10 minutes.
Find the value of x. Round to the nearest degree.
Answer:
if this is a trig problem then x is 44
Step-by-step explanation:
Drake will spin the arrow on the spinner twice. What is the probability that the arrow will land on C both times?
Option 1: 1/8
Option 2: 1/2
Option 3: 1/16
Option 4: 1/4
Answer:
Step-by-step explanation:
Answer:
1/8 chance
Step-by-step explanation:
HELP PLZ!!!!!!
Bruce's school is due west of his house and due south of his friend Avery's house. The
distance between the school and Avery's house is 6 miles and the straight-line distance
between Bruce's house and Avery's house is 7 miles. How far is Bruce's house from school? If
necessary, round to the nearest tenth.
Answer:
3.6 miles
Step-by-step explanation:
The three points form a right triangle. The hypotenuse is the distance from Bruce and Avery's house, and the first leg is the distance from Avery's house to the school. Using the Pythagorean Theorem's converse, sqrt(7^2-6^2), and rounding it to the nearest tenth, we get 3.6 miles.
The federal minimum wage is $7.25 per hour. If you work full time (40 hours per week) for 50 week per year. What is the rent range that you can afford?
show your work.
Please answer the following:
Answer:
[tex]( \frac{7}{10} - \frac{5}{8} )[/tex] ÷ [tex]\frac{1}{16}[/tex]
(check your other question for my explanation)
Jack and Diane participated in a weight loss program jack lost 6 pounds per Month for seven months Diane lost 4 pounds per month for eight months which integer represents the total weight loss
Answer:
Step-by-step explanation:
your welcome
what is the value of X?
R=120 degrees
T=130 degrees
X=blank degrees
Which is an irrational number between -9 and -10?
The link: https://socratic.org/questions/what-are-three-irrational-number-between-11-and-12#619738
Kevin went to a store that offers a 20% discount. He bought a jacket and saved $11.20 after using the coupon. What is the original price of the jacket?
Answer: $56
Step-by-step explanation:
Let the original price of the jacket be x.
Since Kevin went to a store that offers a 20% discount and bought a jacket and saved $11.20 after using the coupon.
The original price of the jacket goes thus:
20% × x = $11.20
0.2 × x = 11.20
0.2x = 11.20
x = 11.20 / 0.2
x = 56
The original price of the jacket will then be $56
How does the graph of the function g(x) = 2x - 3 differ from the graph of f(x) = 2X?
Ο Α.
A. It is moved up 3 units.
B.
It is moved down 3 units.
о
C. It is moved right 3 units.
D. It is moved left 3 units.
Answer:
A
Step-by-step explanation:
Ο Α.
A. It is moved up 3 units.
18. Mr. Summerall purchased one bag of dry
cat food and 24 cans of wet cat food. The
bag was $12.80 and the total purchase was $22.40. How much was each can of cat food?
Answer: 0.40
Step-by-step explanation: JUST HURRY AND PUT IT IN BEFORE ITS TOO LATE BESTIE
Write an inequality for the sentence: A number b is greater than 7
Answer:
B > 7
Step-by-step explanation:
Is your inequality
Im gonna have to know what b stands for
0.8% of what number is 15?
Calculate the perimeter of this shape.
10 cm
19 cm
The machine can make soda bottles each
minute.
The graph shows the relationship between time
and the number of soda bottles a machine can
make. Use the points (3,120) and (5,200) to find
the number of soda bottles the machine can make
each minute.
Number of Soda Bottles Made
400-
a
320
240
3
160
80
0
10
Time (minutes)
Answer:
The number of soda battles the machine can make per minute is 40
Step-by-step explanation:
What we simply want to do here is to use the two marked points to get the number of soda bottles made per minute
Mathematically, what we have to do here is to
use the two point slope equation
we have this as;
m = (y2-y1)/(x2-x1)
(x1,y1) = (3,120
(x2,y2) = (5,200)
m = (200-120)/(5-3) = 80/2 = 40
Answer:
the person above is correct
Step-by-step explanation:
Un barril de petróleo equivale a 159 litros entonces si un pozo de petróleo produce 374 barriles por minuto. ¿Cuántos litros son? * 10 puntos A) 2.35 B) 4.80 C) 59 466 D) 128 345
Answer:
374 barriles equivalen a 59466 litros de petróleo.
Step-by-step explanation:
La regla de tres simple es una forma de resolver problemas de proporcionalidad entre tres valores conocidos y un valor desconocido, estableciendo una relación de proporcionalidad entre todos ellos. Es decir, lo que se pretende es encontrar el cuarto término de una proporción conociendo los otros tres. Recuerde que la proporcionalidad es una relación o razón constante entre diferentes magnitudes.
Si la relación entre las magnitudes es directa, es decir, cuando una magnitud aumenta, también lo hace la otra (o cuando una magnitud disminuye, también lo hace la otra), se debe aplicar la regla directa de tres. Para resolver una regla directa de tres, se debe aplicar:
a ⇒ b
c ⇒ x
donde a, b y c son valores conocidos, mientras x es el valor que se desea conocer. Entonces: [tex]x=\frac{c*b}{a}[/tex]
En este caso, la regla de tres se aplica de la siguiente manera: si 1 barril de petróleo equivale a 159 litros, 374 barriles a cuántos litros equivale?
1 barril ⇒ 159 litros
374 barriles ⇒ x litros
[tex]cantidad de litros =\frac{374 barriles*159 litros}{1 barril}[/tex]
cantidad de litros= 59466 litros
374 barriles equivalen a 59466 litros de petróleo.
State the domain for the following relation.{(4, -1), (3, 2), (0, -3), (1, 4)} *
A. {0, 1, 3, 4}
C. {0, 1, 2, 4}
B. {2, 3, 4, 5}
D. {0, 1, 3, 5}
Answer:
A. {0, 1, 3, 4}
Step-by-step explanation:
For a relation with elements (x, y)
The domain is the set of the x-values, that are the input values.
Here we have the relation:
{(4, -1), (3, 2), (0, -3), (1, 4)}
Here we can see that the inputs are:
4, 3, 0, and 1.
Then the domain is:
{4, 3, 0, 1}
Now let's write this in the correct order:
{0, 1, 3, 4}
The domain of the relation is: {0, 1, 3, 4}
Then the correct option is A.
express 6 1/3 in simplest radical form
Whats the answer for the whole problem please help i give brainliest.
Answer:
The equation for this is G= -3/2x + 12
and the interpretation of the context, I may get this wrong, is the Y-intercept is the number of gallons used per mile
Step-by-step explanation:
to find out the slope, you get the point from the y-intercept (0, 12) and you see how much you go down for the first number, then you see how much you go right for the second number until you reach the next point in which case it's (2, 9), which will give you 3 for the first number and 2 for the second number.
Then you place the first number above the second number and put a negative sign in front of the whole thing if the line is going down. So the number would be 3/2 and the line is going down, so the answer would be -3/2
to find the y-intercept, you just look at where the point starts on the y-intercept, which is at 12. So the y-intercept is 12.
A dragonfish is swimming at -900 m relative to sea level. It rises 250 m. What is the dragonfish´s new depth relative to sea level? Show your work.
Answer:
1150 m
Step-by-step explanation:
Given that,
A dragonfish is swimming at -900 m relative to sea level.
It rises 250 m.
We need to find the dragonfish´s new depth relative to sea level. Let the new position is x. So,
x = 250-(-900)
= 250+900
= 1150 m
Hence, the new position is 1150 m.