Answer
The answer to the question is 3.157 revolutions per second.
Step-by-step explanation:
The reason is because speed is the distance the object travels in a second.
So, we know that the wind turbine is moving 19 revolutions per minute, so therefore to find the number of rotations the wind turbine is doing per second we have to do 60/19 because there is 60 seconds in a minute.
Therefore, if we do that equation we get the answer, as 3.157 revolutions per second!
I hope this answer helps!
Help please//brainliest!
Hi there!
The answer for this question is C, BD. As you can see, BC and DA are the same which means that AB and CD are also the same.
That only leads to BD which means that BD has the shortest sides.
which of the following types of electromagnetic radiation has the shortest wavelength
a.visble
b.infared
c ultraviolet
d.radio
Answer:
i thought it would be - B. ULTRAVIOLET ray
You have a jar filled with quarters and dimes. You choose 10 coins at random from the jar. Together, they are worth $2.05. How many of each type do you have?
Answer:
5 dime and 5 quaters
5x.10=.70
5 x .25=1.25
1.25 + .70= 2.05
Trevor works at a toy factory. Trevor makes 92 toys in four hours. Enter the number of toys Trevor will make in six hours at this rate.
Answer:
The answer is 138
Step-by-step explanation:
4:92
1:23
23×6=138
Answer:
138
Step-by-step explanation:
92 divided by 4 = 23
Trevor makes 23 toys per hour
23 x 6 = 138
So, Trevor would make 138 toys in 6 hours.
Solve for X
PLEASE HELP!!
Fourteen percent of the town’s population is over the age of 65. If there are 320 residents over the age of 65, approximately what is the town’s population? *
Answer:
2286
Step-by-step explanation:
[tex]320 \div 1\% = 2286[/tex]
What is 5x - 3y when x equals negative 2 and Y equals 6
Answer:
-28
Step-by-step explanation:
We have the equation [tex]5x-3y[/tex] and are given that [tex]x=-2, y=6[/tex]. To solve this equation, we simply replace the variables with their real value. In action, this would be [tex]5(-2)-3(6)=-10-18=-28[/tex].
please help mee!!! i will give u 5.0 starsss
Penny takes a taxi cab from the airport to her house. The distance is 4½ miles. The taxi costs $2.75 per mile. What is the cost of taking the taxi from the airport to her house? Round to the nearest cent.
Answer:
$12.38
Step-by-step explanation:
2.75 * 4.5 = 12.38
Answer:12.38
Step-by-step explanation:
Since the cost per mile is 2.75 even multiply that by the number of miles which would be 4.5 if you work that out it would get you 12.375 and you would round to 12.38 hope this helps.
(¡¡Please help!!)
Ronny can walk 4 miles in t minutes. At that rate, how long will it take her to walk 11 miles?
A. 11t/4
B. t + 7
C. 4t/11
D. t/11
E. 4/t
Answer:
Step-by-step explanation:
D is the answer
Answer:
C
Step-by-step explanation:
What is the y value in this system of equations?
3x + 2y = 16
7x + y = 19
Answer:
y=5
Step-by-step explanation:
Answer:
3x + 2y = 16 y=−3/2x+8
7x + y = 19 y=−7x+19
Step-by-step explanation:
Evaluate the expression for j = 4.
20 − 2j =
Zuberi also writes a fitness blog. His current number of followers is equal to 3(945−120)+312. A possible series of events that led to this number of followers would be
Answer and explanation:
The numerical expression 3(945−120)+312 describes the series of events that led to the number of followers on Zuberi's fitness blog
From the expression, Zuberi's followers were tripled after a loss of 120 followers from an initial 945 followers. He then had added followers of 312. Therefore Zuberi's current number of followers is 2787.
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Mark uses 3 cups of sugar to make 2 loaves of pumpkin bread. At that rate, how many cups of sugar should he use to make 7 loaves of pumpkin bread?I’ll give brainly just help please
Answer:
14+3 =15 its answer yon cqn add ma brainlist
Given parallelogram ABCD with
m B = 5x and mC = 3x+4.
Find the number of degrees in mD
Answer: X=22
Step-by-step explanation:
A library has 2000 books. There are 3 times as many non fiction books as fiction books. Write and solve an equation. PLEASE HELP ASAP!!!???
Answer:
x = fiction books
3x = nonfiction books
x + 3x = 2000
After you solve for x, (which is the number of fiction books), you can plug its value into the equation for nonfiction books (3x) and that will give you the number of non fiction books.
Step-by-step explanation:
Hope this helps! <3
Simplify the following expression.
1/2+ 1/10 = ?
А: 1/6
B:1/5
C.3/5
D:3/10
PLEASE ANSWER THIS QUESTION FAST
Answer: C: 3/5
Step-by-step explanation:
1/2 is equal to 5/10
so 5/10+1/10= 6/10
6/10 can simplify to 3/5
Type the missing number in this sequence:
-5,
-30,
-180,
-6,480
If a=-3, b=6, C=-5, what is the vertex?
Answer:
use the formula a(x-h)2+k
Simplify by combining like terms.
12+5t−4+15t+1
Answer:
9+20t
Step-by-step explanation:
Look at the terms and see which has t and which is a number when you see like terms, add them or subtract them together to get like terms.
10.The school needs to purchase a new refrigerator for student rewards. Lowes and Sears have the model
that the school would like to purchase. Lowes is having a 15% off sale and Sears is having a 10% off
sale with free delivery. If the original price at both stores is Lowes is $700, which is the better buy if
there is a $25 for delivery from Lowes?
Question: The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.
The paired digits 00 to 99 represent 100 shots.
Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.
Answer:
90%
Step-by-step explanation:
What is the diameter of this circle?
Answer:
diameter=18 in
radius=9 in
area=254.47 in
circumference=56.55 in
Step-by-step explanation:
Key
C=Circumference
D=Diameter
R=Radius
A=Area
π=pi=3.14159265359
Formulas
2r=d
d/2=r
πr^2=a
(2πr)=c
Brainliest Plz
A triangle has a base of 4 inches and a height of 6 inches.
What is the area of the triangle?
O 10 in?
O 12 in
O 20 in
O 24 in?
PLS HELP RN!!!!!!
Answer:
12 in
Step-by-step explanation:
Please mark me the brainliest, 5 stars, and a thanks! have a great day!
I need help only on 15
Answer:
4=24
Step-by-step explanation:
because 18/3 is 6 and so is 30/5=6 so we now know that the rate of change is 6
Answer:
okay. :))
Step-by-step explanation:
on number 15, your answer is 24. this is becasue 3(6)=18 and 5(6)=30, and so you plug in 6 and multiply it by 4, which is 24. hope this helped, good luck!
Help? 11 3/4 is the quotient of a number y and 6 1/4
Answer:
y divided by 6 1/4 = 11 3/4
Step-by-step explanation:
First, change the mixed numbers into improper fractions:
y divided by 25/4 = 47/4
Next, multiply both sides by 25/4:
y divided by 25/4 x 25/4 = 47/4 x 25/4
The 25/4's on the left side of the equation cancel each other out, leaving you with:
y = 47/4 x 25/4
Multiply 47 x 25 and keep the same denominator:
y = 1,175/4
Divide and:
y = 293 3/4
u.s cities grew quickly during the early 1800s because:
Answer:
The industrialization of the late nineteenth century brought on rapid urbanization. The increasing factory businesses created many job opportunities in cities, and people began to flock from rural, farm areas, to large urban locations. Minorities and immigrants added to these n
Answer:
A. factories began to hire more workers in cities
Step-by-step explanation:
I got it right ap2x
Question in pic help plz
no i wont help u (⌐■_■)
a- 6=9. Please help
Answer:
a = 15
Step-by-step explanation:
6 + 9 = 15
a = 15
15 - 6 = 9
yes
Answer:
a=15
Step-by-step explanation:
Move all terms not containing a to the right side of the equation.
15-6=9
What is the area of the circle? *
4 yd
12.56 square yards
25.12 square yards
50.24 square yards
200.96 square yards
Answer:
The answer is 50.26548 which can be rounded to 50.24 therefore that being the answer.
help its easy hefpkfkaj ill give brainiest CRIES SOBS-
Answer:
Step-by-step explanation: