Answer:
[tex]2 \times \frac{5}{5} [/tex]
Set up for both orders of integration for the integral below where R is the arc of a circle radius 2 in the first quadrant. Show that both orders produce the same result by integrating each of them.
∫ ∫(2x) dA
R
Diego runs a 10 kilometer race and keeps track of his speed.
A. What is Diego's speed at 8 kilometer mark in the race?
B. According to the graph, where was Diego when he was going the fastest during the race?
Answer:
A. 10 km/h
B. 6 kilometers into the race
Step-by-step explanation:
Read from the graph.
The x-axis (along the bottom) is the distance in kilometers.
The y-axis (going up) is the speed in km/h.
A. Reading from the x-axis at 8, go up until you reach the line. Read to the left and we get 10 km/h.
B. Look at which point is the highest. Which is at 12 km/h where he was 6 km into the race.
50 POINTS !!
PLEASE HELP
EXPLAIN HOW YOU GOT IT !!!!
ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.
Answer:
Step-by-step explanation:
Hope this helps u!!
If you are driving 60km/h and you speed up to 70km/h over a period of 5 seconds, what is
your acceleration?
Answer:
fast as heck 0.o (i think 170
Step-by-step explanation:
Answer:
Step-by-step explanation:
solution:
Data,
driving speed of car intially velocity at = Vi = 60km/h
the speed was then raised to final velocity at = Vf = 70km/h
the total period of speed raised = t = 5 sec
Req, acceleration = ?
put the formulae : a = Vf - Vi/t
a = 70 - 60/5
a = 2 m/sec2 ans
/ means divided by,
can explain how to get this answer, In how many ways can 4 pizza toppings be chosen from 12 available toppings?
how many 4 character login names can be created if the first two are digits and the last two are letters and none can repeat?
Answer: login names can be created
Answer:
58500
Step-by-step explanation:
since we have 10 numeric characters i.e
0,1,2,3,4,5,6,7,8,9
and similarly have 26 alphabetical characters
A - Z
Now we want to make a 4 characters login name with first two characters as digits and last two as letters without repetition
.•. 10 * 9 * 26 * 25=58500
a bag contains 48 balls
the ratio of red to blue balls is 3:5 find how many red and blue balls there are.
please help
Answer:
25 Balls
Step-by-step explanation:
WILL
GIVE BRAINLIST
ANSWER
MATH
Answer:
Mean = 4.7
Mode = 5
Median = 5
Step-by-step explanation:
Mean = Σfx / Σf
Σfx = (3*4) + (4*5) + (5*7) + (6*2) + (7*2) = 93
Σf = (4+5+7+2+2) = 20
Mean = 93 / 20
= 4.65
= 4.7
Mode = highest occurring = vlaue with highest frequency = 5
Median :
20 / 2 = 10
Value corresponding to the 10th term = 5
A bowl holds the 12 pieces of fruit shown below.
If Jasmine correctly writes the fraction of fruit that are apples, which of the following would be the numerator of the fraction?
A. 7 B. 7/12 C. 5 D. 12
Answer: I’m pretty sure it’s A but I could be wrong
Step-by-step explanation:
Numerator is the top and there are 12 fruit and 7 apple so the top number should be 7 and the bottom should be 12
plz help
Which items are characteristic of a credible website? Select all that apply.
The website was updated last week.
There is a c located somewhere on the web page.
The website was updated two years ago.
The website ends in gov
There is a a located somewhere on the web page.
The purpose of the web page is to sell law services.
The URL ends in com
The purpose of the web page is to educate and not make money.
Answer:
The website ends in gov, the purpose of the webpage is to educate and not make money
Step-by-step explanation:
Hi kiri ☺️
Credible websites are those which are not biased and supposed to help the people without the intention of making money.
What are the metaphors of a credible website?Website which is giving information with a listed author is one symbol of a credible site.
Thus option A,C,G will be true because they clearly shows that it is listed website with a purpose of education as well as have a proper management.
Other option are not much reliable as they shows whether the site is biased or not with proper management and ethics.
Learn more about credible websites here.
brainly.com/question/6750919
#SPJ7
The function
3
y = 72(2)
means
y= 72 (2) (2) (2)
O True
O False
Answer:
True
Step-by-step explanation:
y=72(2)
= 576
y=72(2)(2)(2)
=576
what’s the y intercept and slope of all the questions
Answer:
1)9/3 yint 9 2)3/1 yint 7 3)1/1 yint 5
Find the area of the shape.
Answer:
131
Step-by-step explanation:
8 * 12 = 96
7 * 5 = 35
96 + 35 = 131
Answer:
119 ft²
Step-by-step explanation:
12 ft - 5 ft = 7 ft
12 ft · 7 ft
84 ft²
15 ft - 8 ft = 7 ft
7 ft · 5 ft
35 ft²
84 ft² + 35 ft²
119 ft²
Minnie owes $350 on her credit card and plans to pay $20 each week to pay it off. Mickey owes $200 on his credit card and plans to pay $10 each
week. Write equations to represent each situation, where x represents the numbers of weeks and y represents how much is left to pay off.
Answer:
x - 1 = y
Step-by-step explanation:
Answer: Minnie: 17x, 10y
Mickey: 20x, 0y
Step-by-step explanation:
For Minnie, if you divided 350 by 20 it equals 17.5 but since it has to be a whole number we take 0.5 times 20 and that equals 10 so she has to pay off 10 more dollars. For Mickey, we take 200 and divide it by 10 and that equals 20 weeks and since theres no qouteint left there is no more money needed to be paid.
Hope This Helps!
Select all that apply
Answer:
Third option[tex]\log _{10}\left(20x^5\right)-1\\[/tex]
Step-by-step explanation:
[tex]5\log _{10}\left(x\right)+\log _{10}\left(20\right)-\log _{10}\left(10\right)\\\\\mathrm{Apply\:log\:rule}:\\\quad \:a\log _c\left(b\right)=\log _c\left(b^a\right)\\\\5\log _{10}\left(x\right)=\log _{10}\left(x^5\right)\\\\=\log _{10}\left(x^5\right)+\log _{10}\left(20\right)-\log _{10}\left(10\right)\\\\\mathrm{Apply\:log\:rule}:\\\quad \log _c\left(a\right)+\log _c\left(b\right)=\log _c\left(ab\right)\\\\\log _{10}\left(x^5\right)+\log _{10}\left(20\right)=\log _{10}\left(20x^5\right)\\\\[/tex]
[tex]=\log _{10}\left(x^5\cdot \:20\right)-\log _{10}\left(10\right)\\\\\mathrm{Apply\:log\:rule}:\quad \log _a\left(a\right)=1\\\\=\log _{10}\left(20x^5\right)-1[/tex]
Tony Soprano has a collection of five-dollar and one-dollar bilis in his shirt pocket. He has 100 bills in all worth a total of $420. Which of the following systems of equations could be used to completely determine how many of each type of bill he has?
A. x+y=100 5x + y = 420
B. 5x + y = 420 100x + 420y = 5
C. x+y=100 x+y = 420 5x + y = 100
Answer:
[tex]A) x+y=100 \\ ..\ 5x + y = 420[/tex]
Step-by-step explanation:
From the question we are told that:
Five-dollar bill x
One-dollar bill y
Total number of bills [tex]N=100[/tex]
Worth of bills [tex]w=420[/tex]
Generally the equation for Total number of bills is mathematically given by
Since it is made up of five and one dollar bills
Therefore
[tex]x+y=100[/tex]
Hence the Equation for Total worth of bills is
[tex]5x+y=420[/tex]
The System of equations used is
[tex]A) x+y=100 \\ ..\ 5x + y = 420[/tex]
Rocco has a garden and an oak tree. The oak tree is 11 times as old as the garden. The sum of their ages is 108 years. How old is each the garden and tree?
Answer:
GARDEN = 9 years
TREE = 99 years
Step-by-step explanation:
the following equation can be derived from the question
age of oak tree = 11x
age of garden = x
11x + x = 108
12x = 108
x = 9
oak tree = 11 x 9 = 99
In a lab experiment, 300 bacteria are placed in a petri dish. The conditions are such that the number of bacteria is able to double every 18 hours. How many bacteria would there be after 3 hours, to the nearest whole number?
Answer:
337
Step-by-step explanation:
300(2)^(3/18)
= 300(2)^1/6
= 337.
Is 4 divided by 3/2 the same as 4 divided by 2/3? Explain your answer.
WILL
GIVE BRAINLIST ANSWER-
A random sample of 300 balls hit into play in college baseball games is taken. For each ball hit into play, it is recorded whether the ball was hit to the left, center, or right of the field, and whether the ball resulted in a hit or an out. Which of the following is the appropriate null hypothesis to test if there is a relationship between the direction of the ball and if it resulted in a hit or an out?
(A) H_0H0: The proportion of balls hit to the left, right, and center is the same.
(B) H_0H0: The proportion of balls that result in hits and outs is the same.
(C) H_0H0: The distribution of the direction of the ball is the same for the population of hits and the population of outs.
(D) H_0H0: The direction of the ball and whether it results in a hit or an out are independent.
(E) H_0H0: There is an association between the direction of the ball and whether it results in a hit or an out.
Answer:
(D) H_0H0: The direction of the ball and whether it results in a hit or an out are independent.
Step-by-step explanation:
Given that
There is 300 balls random sample is taken
We need to find out the appropriate null hypothesis that lies between the ball direction and lead to a hit or an out
So
Based on the given options, the option d is correct as the ball direction and its results either be hit or on out would represent that they are independent
Therefore the option d is correct
The 2 figures are similar. The figure on the right is a dilation of the figure on the
left. The figures represent pastures that are being fenced to hold livestock. The
sides labeled with numerical values have already been fenced. (Round to the
nearest tenth of a yard.)
Based on previous knowledge about similar figures, how much more fencing is
needed to complete the fencing of both pastures?
Record your answer and fill in the bubbles on your answer document. Be sure to
use the correct place value.
please help my teacher wont help
Answer: Choice B
They traveled 250 miles in 4 hours. Their speed was 62.5 mph.
=============================================================
Explanation:
Start at point X. Draw a horizontal line straight across until you reach the y axis. You should arrive at y = 250. This tells us that they traveled 250 miles.
Go back to point X. Draw a vertical line until you reach the x axis. You should reach x = 4. This indicates 4 hours.
Pairing up the two values together means they traveled 250 miles in 4 hours. Divide the distance over time to get the speed
speed = distance/time = 250/4 = 62.5 miles per hour
--------
Side note: unfortunately your teacher chose the label uppercase X for the point, which may be a bit confusing since it could clash with the lowercase x along the horizontal axis.
Another note: the speed represents the slope of the line
Find the coordinates of the point P that divides the directed line segment from A to B in the given ratio.
A (8,6), B(-2,-9); 3 to 2
The coordinates of point P are
Answer:
[tex]P = (2,-3)[/tex]
Step-by-step explanation:
Given
[tex]m : n = 3 : 2[/tex]
[tex]A = (8,6)[/tex]
[tex]B = (-2,-9)[/tex]
Required
The coordinate of {
This is calculated as:
[tex]P = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})[/tex]
So, we have:
[tex]P = (\frac{3*-2 + 2*8}{3 + 2},\frac{3*-9 + 2*6}{3 + 2})[/tex]
[tex]P = (\frac{10}{5},\frac{-15}{5})[/tex]
[tex]P = (2,-3)[/tex]
Find the measure of 0. Round answer to the nearest tenth. Please help!
Answer:
70.8°
Step-by-step explanation:
From the triangle,
We are given the hypotenus and the angle opposite θ
Using Trigonometry:
Hypotenus and opposite are related by :
Sinθ = opposite / hypotenus
Sinθ = 17 / 18
θ = sin^-1(17/18)
θ = 70.811°
θ = 70.8°
Someone said the answer is -5 but can you explain how?
Answer:
-5
Step-by-step explanation:
add 5 and 10 makes 14
minus 5 from 15
multiply 10 and 4 and add to 15 to get 40
subtract 45 from 40 and get -5
Find the volume of the right triangular prism shown:
Answer:
960cm³
Step-by-step explanation:
Find the base of the triangle (use phytagoras theorem)
c²= a²+b²
20²= 16²+b²
400=256+b²
b²=400-256
b²= 144
b=
[tex] \sqrt{144} [/tex]
base= 12
Volume: (1/2×b×h)×l
= (1/2×12×16)×10
=(6×16)×10
=96×10
=960cm³
SOMEONE PLEASE ANSWER ASAP!!!
Answer:
for band female box: 32, for band male box: 29, for chorus female box: 24, for chorus male box: 25. then you can add up for the total boxes
Find the total cost of $16 IMax movie with you have a 15% student
discount. *
Answer:
$13.60
Step-by-step explanation:
16.00 x .85 = 13.60$
-- Gage Millar, Algebra 2 Tutor
Answer:
$18.40 is the final cost
Explanation:
Multiply 15% and 16 and add the product with 16.
Find the missing side of the triangle. The two triangles are similar.
Answer:
84 degrees
40 + 56 = 96
180 - 96 = 84
In Circle YmAD = 68° and mBC = 156. Find mZ1
Answer:
m<1 = 112°
Step-by-step explanation:
Given:
Arc BC = 156°
Arc AD = 68°
Required:
m<1
Solution:
m<1 = ½(arc BC + arc AD) => based on intersecting chords angle measure theorem
Substitute
m<1 = ½(156° + 68°)
m<1 = ½(224)
m<1 = 112°