Answer:
28/33
Step-by-step explanation:
We first let 0.84 be x.
Since x is recurring in 2 decimal places, we multiply it by 100.
100x=84.84
Next, we subtract them.
100x−x=84.84−0.84
99x=84
Lastly, we divide both sides by 99 to get x as a fraction.
x=84/99
=28/33
Word counts The lengths (in words) of seven articles from the New York post
Answer:
average article length 622 word
7Ь — 9x + За – 12
Help please
Answer:
−9x+3a+7b−12
Step-by-step explanation:
Hope this helps
-X + 3= -2
What ís the solution to this equation?
Answer:
-x = -2 - 3
Step-by-step explanation:
-x = -2 - 3
-x = -5 then make it positive
x = 5
Stephano has a coupon for 20% off an item that normally costs $30. If he uses the coupon, how much will he pay?
Answer:
$24
Step-by-step explanation:
The coupon is 20% off so he will pay 80% of the item so,
30*.8=24
or
30*.2=6 <--- $6 is how much the coupon will take off
30-6=24
Answer:
He'll pay $24.00
What is -4(5 + (-2))
Answer:
-12
Step-by-step explanation:
5 + -2 = 3
-4 x 3 = -12
Answer:-12
Step-by-step explanation:
500 m + 350 m + 500 + 350 m + 450 m what is the perimeter
Answer:
2,150 m
Step-by-step explanation:
Which of these operations is not closed for polynomials?
A. Subtraction
B. Addition
C. Division
Jamira earns $12 per hour. The store offers her a raise-5% increase per
hour. After the raise, how much will Jamira make per hour?
children are the future of the country why
Answer:
Children are considered future builders of nation beacause the future of every country depends on the future of children who will be adults in future. They may be doctors, engineers, scientist, teachers, politicians etc and have to shoulder all kinds of responsibilities. They will have to take the country in the track of progress and prosperity.
Answer:
Because they are the youth!
Explanation:
We can't have our elders live forever. We need 'heirs' to carry on our legacy!
Carlos brought 16 packs of cola to a party, and each pack had 8 cans. Heather brought 9 cans of juice. How many cans did they bring in all?
Solve:
3 + 2 + 52 × 6 − 3 =
(3 + 2) + 52 × (6 − 3) =
Answer:
314 and 161
just use bidmas
Which equation represents the height of the purple part of the wall?
о В.
A. 2 x 8 7 2 = 6 3 ft
B. 9x8* = 6 ft
ocx 10 = 6 ft
D. x 104 = 7ft
Answer:
ax + by = c
Step-by-step explanation:
A vehicle accelerates from 25 km/hr to 1200 km/hr in 60 sec. What is the vehicle's
acceleration?
Answer:
[tex]a=5.43\ m/s^2[/tex]
Step-by-step explanation:
Given that,
Initial speed of a vehicle, u = 25 km/hr = 6.95 m/s
Final speed of a vehicle, v = 1200 km/hr = 333.34 m/s
Time, t = 60 s
We need to find the acceleration of the vehicle. It is equal to the rate of change of velocity. It can be given by :
[tex]a=\dfrac{v-u}{t}\\\\a=\dfrac{333.34 -6.95 }{60}\\\\a=5.43\ m/s^2[/tex]
So, the acceleration of the vehicle is [tex]5.43\ m/s^2[/tex].
When the vehicle accelerates from 25 km/hr to 1200 km/hr in 60 sec, the acceleration of the vehicle is [tex]5.4 m/s^2[/tex], which is found by using the acceleration-time relation.
The acceleration (a) of a particle that is changing from initial velocity (u) to final velocity (v) in time (t) is given by,
[tex]a=\frac{v-u}{t}[/tex]
That is defined as the rate of change of velocity or change of velocity per unit time.
From the given,
[tex]u=25km/hr=6.9m/s\\v=1200km/hr=333.3m/s\\t=60sec[/tex]
Applying the acceleration-time relation,
[tex]a=\frac{333.3-6.9}{60} \\=\frac{326.4}{60}\\ =5.44m/s^{2}[/tex]
Hence, the acceleration of the vehicle is [tex]5.4 m/s^2[/tex].
To learn more about acceleration,
https://brainly.com/question/2303856
https://brainly.com/question/30499732
PLZ HELP PLZZZZZZZZZZZZZZZZ
Answer:
$65,219 in the fourth year
Step-by-step explanation:
Each year you multiply by 1.1 as stated in the word problem because of the 10 percent increase in salary.
We start off with 49,000 in the first year.
The second year is 53,900 dollars, since we multiply 49,000 * 1.1.
The third year is the previous year(2nd) times 1.1, so it's 53,900 * 1.1 which is 59,290 dollars.
Finally, in the fourth year, we can expect 65,219 dollars
Raul crosses Main Street when he walks home from school. The graph of the function d(t)=4|t-0.75) shows Raul's distance, in miles, from Main Street after thours. The domain of the function is 0 <= x <= 1.5 The graph shows his entire trip
Answer: does someone have it cause I’m stuck to
Step-by-step explanation:
A school laser printer prints 72 pages in 6 minutes. Alanna's home
printer prints twice as many pages in twice as many minutes. Alanna says her
printer's rate in pages per minute is two times the rate of the school printer.
Do you agree or disagree? Explain.
Do you agree or disagree? ->
Explain:
Answer:
Agree
Step-by-step explanation:
If it prints twice as many pages per minute, it would be 12 minutes with 144 pages. And her pages per minute is twice the rate of the school printer. I am not sure, please correct me if I am wrong.
whats the constant of proptantiles for both problems plz help
Answer:
1. 1/4 or 0.25 2.0.75
Step-by-step explanation:
g1(1)=51
g(n)=g(n_1)+2
Answer:
[tex]g_n = 49+ 2n[/tex]
Step-by-step explanation:
Given
[tex]g_1=51[/tex]
[tex]g_n=g_{n-1}+2[/tex]
Required
Determine the explicit formula (missing from the question)
First, calculate g2
[tex]g_n=g_{n-1}+2[/tex]
[tex]g_2 = g_{2-1} +2[/tex]
[tex]g_2 = g_1 +2[/tex]
[tex]g_2 = 51 +2[/tex]
[tex]g_2 = 53[/tex]
So, we have:
[tex]g_1=51[/tex]
[tex]g_2 = 53[/tex]
Calculate the common difference:
[tex]d = g_2 - g_1[/tex]
[tex]d = 53 - 51[/tex]
[tex]d = 2[/tex]
The explicit formula is calculated using:
[tex]g_n = g_1 + (n-1)d[/tex]
This gives:
[tex]g_n = 51 + (n-1)*2[/tex]
[tex]g_n = 51 + 2n-2[/tex]
Collect Like Terms
[tex]g_n = 51 -2+ 2n[/tex]
[tex]g_n = 49+ 2n[/tex]
-9-2(7-4x)
What is the answer?
A certain animal gets food from another animal without killing it. Identify the type of organism.
(A) Saprophyte
(B) Carnivore
(C) Parasite
(D) Autotroph
Answer:
The correct answer is C. Parasite.
Step-by-step explanation:
Parasitism describes the phenomenon within the animal and plant world that an organism or virus (parasite) misuses a usually considerably larger organism of a different species as a host. The host serves the parasite for food supply (mostly in the form of blood or other body secretions) and in some cases also as a long-term habitat. The host's health is damaged by the parasite, but usually remains alive. The consequences of parasitic infestation range from sting or bite injuries from massive physical complaints to serious infectious diseases and even death in extreme cases. The best known and most widespread human parasites are human lice, mosquitoes and various types of ticks and worms.
Long division 5th grade I’m sorry if I’m asking a lot but I’m really new to this
Answer:
95.2
Step-by-step explanation:
Answer:
95.2
Step-by-step explanation:
476÷5=95.2
[tex]\sqrt[5]{476} }[/tex]
9x5=45
47-45=2
bring down the 6
26
5x5=25
26-25=1
Since the one is excess the answer is 95 and 1/5
but 1 divided by 5 equals .2
so the answer would b 95.2
24/27 Marks
Look at the right-angled triangle ABC.
A
Not drawn
accurately
X
N
75°
ТУ
B
С
The square fits exactly inside the triangle.
Work out the sizes of angles x, y and z.
Answer:
x= 105 z= 15 y=
Step-by-step explanation:
(I NEED HELP ASAP) Raven bought a TV originally priced at $225. She got a 22% discount. If she gave the cashier $200, how much change did she get back?
Answer:
She got $24.50 after paying for the tv.
Step-by-step explanation:
First, you want to find what the price was after the discount. So you want to multiply 225 by .22 to get the price.
225 x .22 = 49.5
After the discount, the price is off $49.50
Now you take 225 - 49.5 and that you give you $175.50
Next, you take 200 - 175.50 and that you give you 24.5
So, She got $24.50 after paying for the tv.
Hello I'm in a math test and I really need help so please answer
Answer:
1,-2
Step-by-step explanation:
Answer: (1, -2)
Step-by-step explanation:
I hope this helps
3a and a+a+a
plssss help me on this question
Answer:
a + a + a = 3a
Step-by-step explanation:
let me know if there is more to the question
help fast please and thankd
Answer:
A.
Step-by-step explanation: Okay you can simplify step-by-step.
x+x+x
Combine Like Terms:
=x+x+x
=(x+x+x)
=3x
Answer:
=3x
Two radar stations 5.5 miles apart are tracking an airplane. The straight line distance
between station A and the plane is 13.1 miles. The straight line distance between
station B and the plane is 8.1 miles. What is the angle of elevation from station A to the
plane?
Answer:
19°
Step-by-step explanation:
I have attached an image showing this elevation.
From the image, let's first find the angle A by using cosine rule.
Thus;
8.1² = 5.5² + 13.1² - 2(5.5 × 13.1)cos A
65.61 = 30.25 + 171.61 - 144.1cos A
144.1cos A = 171.61 + 30.25 - 65.61
144.1cosA = 136.25
cosA = 136.25/144.1
cosA = 0.9455
A = cos^(-1) 0.9455
A = 19°
Y!!!!!
Mrs. Boehm's class ordered 16 pans of
brownies. Each student will get 2 À
brownies. Exactly how many students can
Mrs. Boehm feed?
This would be 7 1/9 or 64/9
Ethans cookie recipe uses 3 cups of sugar to make 18 cookies. Mia recipe uses 4 cups of sugar to make 28 cookies which has a greater to cookie ratio
A. Ethan
B.Mia
Answer: A
Step-by-step explanation: Ethan has a 1:6 ratio while Mia has a 1:7 ratio
In a game against the Creek Side
Crickets, the East Port Pandas football
team score one touchdown with an
extra point, which gave them 7 points.
Their kicker made every field goal he
attempted for 3 points each. The Panda's
final score was less than the Crickets'
score, which was 23 points. How many
field goals did the Pandas make?