An ant carries food at a speed of 0.01 m/s. How long will it take the ant to carry a cookie crumb to the ant hill, a distance of 50 m? Express your answer in hours.
Answer:
5000 seconds
Step-by-step explanation:
0.01*100=1
100*50=5000
Answer:
about 1.4 hours
Step-by-step explanation:
1 * 50 / 0.01 = 5,000
5,000 / 60 = 83.3 ---> 83.8 / 60 = 1.4
A Large earthworm can travel 25 centimeter in 12 seconds. How many meters does the earthworm travels in1 minute?
We know that it can travel 25 centimetres in 12 seconds. First, we break down the minute into seconds.
60/12= 5
______________________________
Now, multiply 25 by 5.
25x5=125
__________________________________
With this knowledge, we just have to convert the centimetres, to meters.
_______________________________
Your answer is 1.25 meters :)
Jaysen helps his mom in gardening. The produce is sold in the market for $ 17 a bag . This year they sold 25 bags. Jaysen gets 35% of the money that is earned. How much will Jaysen earn
Answer:
Step-by-step explanation:
the money received for 25 bags:
17*25=425
Jaysen get 35%
425*(35/100)=148.75 dollars
Answer:
148,75 $
Step-by-step explanation:
17 × 25 = 425
425 × 0,35 = 148,75
Can you help me with these questions pls
PLZ HELP IM BEING TIMED
Answer:
A
Step-by-step explanation:
What is the coefficient in the term k?
A.0
B.1
C.2
D.k
please help angle c angle ahdbdoneoend
Answer:
True
Step-by-step explanation:
The angle that sees the smallest side length has the small angle measurement.
Will mark Brainlyest Use the properties of exponents to simplify the expression(y^3/2 X^-1/2)^4
Answer:
the answer would be y^6/x^2
Step-by-step explanation:
so (Y) to the sixth power over (X) to the second power
The Blues Festival sold 20% of tickets at a reduced price of $30 and 30% of tickets at $40 and the rest at the door for full price of $50. With 10,000 tickets sold, how much did they earn from ticket sales in dollars?
Answer:
$430,000
Step-by-step explanation:
20% of 10,000 = 2000
therefore, 2000 x $30 = $60,000
30% of 10,000 = 3000
therefore, 3000 x $40 = $120,000
50% of 10,000 = 5000
therefore, 5000 x $50 = $250,000
add all dollar amounts together to get $430,000
In the inequality
a> 3x+8 or a>-4x-1, which value of a does the solution consist of numbers greater than -6 and less than 5?
A-16
B-26
C-19
D-23
Answer:
I think it is B correct me if I am wrong
Step-by-step explanation:
which one is it???? .
Answer:
option A, I guess .....
.
What is the value of y = 3x -1 when x is equal to 4?
Answer:
11
Step-by-step explanation:
Y = 11 when x is equal to 4.
y = (3)(4) − 1
Answer:
y = 11
which expression is the best estimate of 1 1/5 X 3 2/3
A: 2 X 3
B: 1 X 4
C: 2 X 3
D: 1 X 3
Class A has 26 pupils and class B has 15 pupils.
Both classes sit the same maths test.
The mean score for class A is 33.
The mean score for both classes is 39.
What is the mean score (rounded to 1 DP) in the maths test for class B?
Answer:
Concept: Real World Analysis
So we know A has an average of 33We know A+B/2= 39Hence we will solve for b [tex] \frac{33 + x}{2} = 39[/tex][tex]x = 45[/tex]Answer:
It's 49.4
Step-by-step explanation:
((26*33)+(15*x))/41＝39
((858)+(15*x))/41＝39 ‖*41
(858)+(15*x)＝1599 ‖-858
15*x＝741 ‖/15
x＝49.4
Which dot plot matches the tally chart below?
A 2-column table with 5 rows. Column 1 is labeled Pull-ups Completed in one minute with entries 1, 2, 3, 4, 5. Column 2 is labeled Tally with entries 2, 5, 3, 1, 2.
Answer:
(A) my friend
Step-by-step explanation:
please mark Brainliest because the other answer above me is wrong
Answer:
A
Step-by-step explanation:
Graph the line that represents this equation:
y=-5z +2
PLS HELP: I am unsure how to calculate this into final numbers.
Cal Amity found that 24% of his sample answered "yes" to the third survey question, which was, "Have you done anything, or will you do anything, to prepare any other part of your home before Gourmando's visit?" (880 Surveyed)
Mr. Amity can infer that, most likely, between _[blank A]_ and _[blank B]_ inhabitants of the Kingdom have done, or will do something, to prepare another part of their homes before Gourmando's visit.
880 were surveyed.
24% answered yes.
Multiply number of surveyed by percentage that said yes:
880 x 0.24 = 211.2
Since the answer has a decimal, the number of people would be the whole number above and below the decimal.
The answer is between 211 and 212
Answer:
Let the number of people answered "yes" be x
[tex]24\% \: of \: 880 \\ \frac{24}{100} \times 880 = 211.2 = 211(approx)[/tex]
211 of the people answered "yes".Good night, logging out !
Good night :). Sleep tight!
A rectangular parking lot is surrounded on its perimeter by a fence that is 1,200 feet long. If the length of the rectangular parking lot is 5 times its width, w, which equation can be used to find the width of the parking lot? Ow+ (w+5) = 1,200
Answer:
w+5w=1200
Step-by-step explanation:
in the following figures find the value of angle COD if angle abc is equal to 75 degree and a b is equal to CD
Angle AOB is given as 75 degrees.
O is the center of the circle so AO and CO are the same length. AB and CD are the same length, so angle COD would be the same as AOB
COD = 75 degrees.
Answer:
75°
Step-by-step explanation:
It is given that:
AB and CD are chords of the circle which are equal. Equal chords subtends equal angles at the center of the circle. [tex] \because m\angle AOB = 75\degree [/tex] [tex] \therefore m\angle COD = 75\degree [/tex]I need to simplify the complex fraction.
Answer:
(15 – 22x)/4x(2x – 5)
Step-by-step explanation:
Let us take the numerator first:
(1/2x – 5) – (7/8x – 20) = (1/(2x – 5)) – (7/4(2x –5)) = (8x – 20 – 7(2x – 5))/(4(2x – 5)(2x – 5)
= (8x – 20 – 14x + 35)/4(2x – 5)² = (15 – 22x)/4(2x – 5)²
The denominator is: x/2x – 5
So we now have:
(15 – 22x)/4(2x – 5)² ÷ x/(2x – 5) = (15 – 22x)/4(2x – 5)² x (2x – 5) /X = (15 – 22x)/4x(2x – 5)
Solve: 5/2x - 1/3= -1/2
A. x=-5/12
B. x= -25/12
C. x= -1/15
D. x= 1/3
Answer:
c. x = -1/15
Step-by-step explanation:
5/2x - 1/3 = -1/2 [multiply the whole equation by 6 (lowest common denom)
15x - 2 = -3 [add 2 on both sides of equation
15x = -1 [divide both sides by 15 to isolate x]
x = -1/15
Which situation can be modeled using a linear function? A) the population of yeast that doubles after every minute B) the height of a projectile after it is launched C) the distance covered by a car moving at a constant speed D)the cost of a printing machine that depreciates every year at 2% per year
Answer:
c
Step-by-step explanation:
because the car is moving at a CONSTANT speed meaning the distance will constantly increase
The distance from Matt’s home to school is 5/8 of a mile. He has biked 3/8 of a mile. How much further does he have to bike?
Given:
The distance from Matt’s home to school is [tex]\dfrac{5}{8}[/tex] of a mile.
He has biked [tex]\dfrac{3}{8}[/tex] of a mile.
To find:
How much further does he have to bike?
Solution:
We have,
Total distance from Matt’s home to school = [tex]\dfrac{5}{8}[/tex] of a mile.
Distance covered = [tex]\dfrac{3}{8}[/tex] of a mile.
Remaining Distance = [tex]\dfrac{5}{8}-\dfrac{3}{8}[/tex] of a mile
= [tex]\dfrac{5-3}{8}[/tex] of a mile
= [tex]\dfrac{2}{8}[/tex] of a mile
= [tex]\dfrac{1}{4}[/tex] of a mile
Matt has [tex]\dfrac{1}{4}[/tex] mile left to bike.
Therefore, the correct option is A.
did i do this right if not can you show me how to do it
Answer:
no
Step-by-step explanation:
Order of operations
18/2=9
9/3=3
5-2=3
3/3
1 (simplified)
The outcome is still the same but since you have to show your work.....That's the correct way to do it
Hope this helps. Have a nice day.
f (x) = 2x² - 10x + 13
Find f (-4)
Answer:
85
Step-by-step explanation:
In this question, you would solve by plugging in -4 to x.
Solve:
f(-4) = 2(-4)² - 10(-4) + 13
= 2(16) + 40 + 13
= 32 + 40 + 13
= 72 + 13
= 85
f(-4) = 85
3/4 c - 7/12 + 7/24 c + 2/3 - 1/6 c
Answer:
c+1/12
Step-by-step explanation:
18/24c-7/12+7/24c+8/12-4/24c=c+1/12
Answer:
(7/8)c
Step-by-step explanation:
The LCD here is 24. Multiply all five terms by 24 and then divide the sum of the five results by 24:
18c - 14 + 7c + 16 - 4c 21c
-------------------------------- = --------------
24 24
Dividing both 21 and 24 by 3, we get the fully reduced form 7c/ 8 = (7/8)c
cynthia and amy are customer service representives cynthia earns $13 per hour and amy earns $1.50 more per hour than cynthia. Amy worked 43.5 hours in the last two weeks which equation could she use to find the amount of money she should receive
Answer:
Step-by-step explanation:
Let h bet the # of hours worked
If Cynthia earns $13 per hour then her equation would be:
C = $13h
If Amy makes $1.5 more per hour then her equation would be:
A = $14.5x
Now lets plug in some numbers:)
A = $14.5(43.5)
A = $630.75
Name theorem or postulate?
Answer:
SAS
Step-by-step explanation:
standard form of 0.000064
Answer:
6.4 × 10^-5
This is the standard form of 0.000064.