An airplane traveled at a speed of 600 miles per hour for 90 minutes. How far did the airplane travel? PLEASE HELP
A. 54,000 miles
B. 12,000 miles
C. 900 miles
D. 600 miles
E. 450 miles
Answer:
C 900 miles
Step-by-step explanation:
Since its traveling 600 miles per hour that would be equal to 300 miles per 30 minutes (half hour) and 600+300=900 making it C.
The diagram shows the front face of a barn,
The width of the barn is 12 m.
The height of the barn is 8m.
The sides of the barn are both of height 5m.
Work out the area of the front face of the barn.
Answer:
the front face of the barn: 78m^2
Step-by-step explanation:
look at the photo
The area of a 2D form is the amount of space within its perimeter. The area of the front face of the barn is 78 m².
What is an area?The area of a 2D form is the amount of space within its perimeter. It is measured in square units such as cm², m², and so on. To find the area of a square formula or another quadrilateral, multiply its length by its width.
The diagram of the barn can be made as shown below. Therefore, the area of the front face of the barn is,
Area of the barn front = Area of the triangle + Area of the rectangle
= (5 × 12) + (0.5 × 3 × 12)
= 60 m² + 18 m²
= 78 m²
Hence, the area of the front face of the barn is 78 m².
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COMPLETE THE STATEMENT. round to the nearest hundredth if necessary.
Answer:
1.13
Step-by-step explanation:
check attached file
Answer: 1.13
Step-by-step explanation:
Rounded to nearest hundredth it is 1.13
17gal/1h ?qt/min
convert gal to quarts and hours to mins to get same units
17 gallons = 68 quarts
1 hour = 60 mins
68/60=x/1
solve as normal..
If Birr 2400 is invested at 6 simple interest per annum, then what is the amount after 4 years?
Answer:
R2976
Step-by-step explanation:
2400(1+0.06×4)
=R2976
GIVING BRAINLIEST!!!
Answer:
The second option: 1/4 x (26 - 10) x 3
Step-by-step explanation:
"The difference of 26 and 10" indicates that those two numbers are going to be subtracted, which is why you get (26 - 10).
The "of" in "1/4 of" means that the value after the "of" is getting multiplied by the 1/4: 1/4 x (26 - 10)
The "3 times" means that the 3 is getting multiplied by whatever comes after it, which is why the answer is the second option: 1/4 x (26 - 10) x 3
who wanna help me with my school work
Answer:
364 [tex]mi^{2}[/tex]
Step-by-step explanation:
Please help ill give brainliest and more points
Kushbu decides to order a combination platter at her favorite restaurant. The platter comes with a choice of 2 entrees and 3 sides.
If there are 8 entrees and 6 sides available, how many different meal combinations could she order?
Enter your answer as an integer, like this: 42
Answer:
5
Step-by-step explanation:
Answer:
560
Step-by-step explanation:
To find the total combination you have to multiply the combination of entrees by the combination of sides. You have to use the nCr equation to find these separate equations. n is the number of items in the total of the set and r is the number of items you want to choose from the set.
nCr(8,2) = 28
nCr(6,3) = 20
28 * 20 = 560
Susan has a birdfeeder in the shape of a rectangular prism. It is filled with bird seed to a height of 58 feet as shown. How many cubic feet of bird seed does Susan need to fill the rest of the birdfeeder?
Answer:
Susan needs 1 23/64 cubic feet of bird seed to fill the rest of the birdfeeder.
Step-by-step explanation:
I did the math.
0.11718 cubic feet of bird seed Susan need to fill the rest of the birdfeeder.
What is Fraction?The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.
The number of parts into which the whole has been divided is shown by the denominator. It is positioned in the fraction's lower portion, below the fractional bar.How many sections of the fraction are displayed or chosen is shown in the numerator. It is positioned above the fractional bar in the upper portion of the fraction.We have,
It is filled with bird seed to a height of 5/8 feet as shown.
So, Susan need to fill the rest of the birdfeeder
= 5/8 x 1/2 x 3/8
= 15 / 128
= 0.11718 feet
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Need help, Solve for X
X
Combine like terms:
b + 4b2 - 8 + 3b - 2b2
Answer:
[tex]2b^{2}[/tex] + 4b - 8
The school that Molly goes to is selling tickets to a spring musical. On the first day of ticket sales the school sold 10 adult tickets and 10 student tickets for a total of $260. The school took in $94 on the second day by selling 5 adult tickets and 2 student tickets. Write and solve a system of linear equations to find the price of an adult ticket and the price of a student ticket.
Answer:
Student ticket: $12, Adult ticket: $14
Equations: 260=10x+10y, 94=2x+5y
Step-by-step explanation:
Set adult tickets as y
Set student tickets as x
First day: Total made is 260 so set that equal to 10x + 10y
--> 260=10x+10y
Second day: Total made is 94 so set that equal to 2x + 5y
--> 94=2x+5y
I find it easier to have simplified terms so simplify (divide by 2) the first equation to get: 130=5x+5y
All you have to do now is solve for the two variables.
94=2x+5y - (130=5x+5y) --> x=12, y=14
If the rate of inflation is 4.1% per year, the future price p(t) (in dollars) of a certain item can be modeled by the following exponential function, where t is the number of years from today. p(t)=2500(1.041) Find the current price of the item and the price 8 years from today. Round your answers to the nearest dollar as necessary.
Answer:
Given function:
p(t) = 2500(1.041)^tCurrent price is:
p(0) = 2500(1.041)^0 = $2500Price after 8 years:
p(8) = 2500(1.041)^8 = $3448 (rounded)1. Melissa is making some punch. The
punch recipe calls for 4 cups of orange
juice for every 5 cups of lemonade.
How many cups of orange juice should
Melissa use for each cup of lemonade A 1/4 B 4/5 C 1 1/5 D 1 1/4 Answer quick plzzz
Answer:
11/5 i think sorry if wrong if not i think it will be
4/5
Step-by-step explanation:
hope this helps!
have a good day
Can someone plz help me with this one problem plz I really need this to be correct!!!
Answer:
The answers would be 5.42 and 5.1.
Step-by-step explanation:
The diagram shows 5.39, so those answers would be more than the diagram shows.
what is the probability of having a standard deck of 52 cards, while having a 3 card hand and getting dealt a jack and a king.
Answer:
The deck of 52 playing cards is broadly classified into 2 which are further divided into 2 divisions.
Red(26 cards) and Black(26 cards).
The red cards are further divided into diamonds♦️ (13 cards) and hearts♥️ (13 cards).
The black cards are further divided into clubs♣️(13 cards) and spades♠️(13 cards).
In each division of 13 cards classified above, there are/is-
3 face cards- King, Queen, Jack
One ace card
9 number cards(numbered from 2–10)
So, there are twelve face cards in a deck.
When three cards are picked, you may pick any three face cards out of the 12 face cards.
P(getting 3 face cards)=
No. of favourable face cards/ Total cards I.e,
12C3/52C3. By solving it we get 22/22100
=0.00995
Step-by-step explanation:
2 The data for average rainfall of two campgrounds in Arizona is listed below.
Campground A (4. 3. 5. 6.4.2
Campground B. 15 6.4 6.4.51
Part A
What is the mean mental rainfall amount for each campground? Please show your work.
Part B. What is the mean absolule deviasan (MAD) for Campground B? Please show your work and round to the nearest tenth if necessary
part C. what is the median for each Campground? please show your work
Answer:
j
Step-by-step explanation:
i need help, i don’t understand
Answer:
a = 14
Step-by-step explanation:
The consecutive angles in a parallelogram are supplementary, sum to 180°
a² - 10a + 7a + 26 = 180
a² - 3a + 26 = 180 ( subtract 180 from both sides )
a² - 3a - 154 = 0 ← in standard form
(a - 14)(a + 11) = 0 ← in factored form
Equate each factor to zero and solve for a
a - 14 = 0 ⇒ a = 14
a + 11 = 0 ⇒ a = - 11
Since a > 0 , then a = 14
i’ll give brainliest
Answer:
-4/5y - 4/5x
Step-by-step explanation:
The fraction ( -4/5 ) will multiply each component in the bracket. That is the (y) and the (x)
So -4/5 × y gives you -4/5y
and -4/5 × x gives you -4/5x
Therefore you have -4/5y - 4/5x
[tex]2 {x }^{2} - 10x - 4 = 0 [/tex]
Answer:
see below
Step-by-step explanation:
I'm assuming you want to find the roots for this equation?
using the quadratic formula: [tex]x_{1,\:2}=\frac{-\left(-10\right)\pm \sqrt{\left(-10\right)^2-4\cdot \:2\left(-4\right)}}{2\cdot \:2}[/tex]
[tex]x=\frac{5+\sqrt{33}}{2}[/tex] & [tex]\:x=\frac{5-\sqrt{33}}{2}[/tex]
Answer:
[tex]x_1 = \frac{5 - \sqrt{33}}{2}\\x_2 = \frac{5 + \sqrt{33}}{2}[/tex]
That's assuming we were supposed to solve for x.
Step-by-step explanation:
[tex]ax^2 + bx + c = 0\vspace{3pt}\\\Delta = b^2 - 4ac\vspace{4pt}\\x = \frac{-b \pm \sqrt{\Delta}}{2a}\\\\2x^2 - 10x - 4 = 0\\x^2 - 5x - 2 = 0\\\Delta = (-5)^2 - 4\cdot 1\cdot (-2) = 25 + 8 = 33\\x_1 = \frac{5 - \sqrt{33}}{2}\\x_2 = \frac{5 + \sqrt{33}}{2}[/tex]
Please help with my ACT PRep
Answer:
it's D because in a graph y=3/4x-2 is not possible
log (z ^ 3)/(x ^ 4 * y ^ 5) with steps please
Answer:
Step-by-step explanation:
PLEASEE HELPPP! IT DUE TONIGHT!!!
Answer:
Step-by-step explanation:
Answer:
11 +5x=y
y-11-5x=0
Step-by-step explanation:
Find the standard deviation, σ, for the binomial distribution which has the stated values of n and p. Round your answer to the nearest hundredth.
n = 2165; p = 0.63
A. σ = 22.46
B. σ = 25.73
C. σ = 20.05
D. σ = 26.58
NEED ANSWER ASAP GIVING LOTS OF BRAINLIST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
this is your answer of first one..
Find the value of this expression if x = -9.
X-7
x +7
Answer:
8
Step-by-step explanation:
numerator = -9-7 = -16
denominator = -9+7 = -2
[tex]\frac{num}{deno} = \frac{-16}{-2} = 8[/tex]
Lines with the same slope are
Answer:
Parallel if they have the DIFFERENT y-intercept
If they don’t have the different y-intercpet, its just coincide
Lola spent $65.00 for 10 tickets to the
children’s puppet show. For numbers
13a – 13d, circle YES or NO to indicate
whether the price paid for the given
number of tickets is equivalent to the rate
Lola paid.
13a. $6.50 for 1 ticket YES NO
13b. $26.00 for 4 tickets YES NO
13c. $70.00 for 15 tickets YES NO
13d. $13.00 for 5 tickets YES NO
Answer:a.yes b.yes c.no d. Yes
Step-by-step explanation: that should be correct
A cylinder has a Height 50 and a diameter 25 what is it’s volume?
Answer:
Step-by-step explanation:
V≈24543.69
Answer:
1250
Step-by-step explanation:
50×25=1250 hope it helps
408 words in 4 minutes how man words can he type per minute
Answer:
102 words/minute
Step-by-step explanation:
408/4 = 102
He can type 102 words per minute
Find A, B and ? Please show steps as well