Answer:
Part A answer: 10 2/3 months
Part B answer: No
Step-by-step explanation:
Using what we gathered from the word problem, and the hint, we know that y = distance, x = time, and b = 3200.
3200 is the total number of ft meant for the hole to be dug. If we've been digging for 5 months, and we have 1700 ft yet to be dug, then after 5 months we have dug (3200 - 1700 =) 1500 ft in 5 months.
-1500 ft/5 months = 300 ft/month
-Digging the final 1700 ft will take 5 2/3 months
^ Using this information, we know that the total number of months it takes to dig the entirety of the tunnel is 10 2/3
In the second part of the problem, we're asked to determine whether or not a deadline of August 2021 was enough time to complete the 10 2/3 month-long project if the digging began in December of 2020.
If said project commenced in December 2020, and the deadline was August 2021, then there would be 1, 2, 3, 4, 5, 6, 7, 8... Roughly 8 1/2 months to complete the tunnel. 10 2/3 months is > (greater than) 8 1/2 months. So, no. That start-to-finish deadline would not be enough time.
Good luck!!
Please help please give me the answers
Answer:
oh my i cant see can you put a clearer vison my eyes hurt seeing alot blue sorry heh
Step-by-step explanation:
Find the approximate area of a circle with a diameter of 100 cm use 3.14 for pi
Answer:
7850
Step-by-step explanation:
3.14r^2
3.14(50)^2
3.14(2500)
=7850
The first person to answer this correctly with an explanation gets Brainiest.
Answer:
1.) The height of the cone is 10 and the volume is 2355
2a.) Height 5= Volume 1177.5.
2b.) Height 30= Volume 7065
3.) (I'm not exactly sure because I haven't done this in a while.)
I guess 30= diameter
4.) 1 unit of height = 235.5 units of volume
Sorry if i messed up 3 or 4. I haven't calculated this stuff in a while.
Step-by-step explanation:
1.) It says the height of the cone on the horizontal ray and volume of the cone of the vertical ray.
2.) Divide 10 by 2 to get 5 height - Divide 2355 by 2= 1177.5
2b.) Multiply 10 by 3= 30 height - Multiply 2355 by 3= 7065
3.) r= √3× (V ÷ h) subtitute: r= √3× (2355 ÷ 3.14× 10)
simplify: r= 14.99... Diameter = 2 radius so about 30
4.) Divide 2355 by 10 to get the unit ratio. 1 unit of height is 235.5 volume.
HELP I NEED THIS IN A BIT, ITS FOR MATH SOMEONE HELP ME PLEASEEE
Answer:
What is jada's mistake?
Is she make plus first not divided as its wrong she should substitute first by 30 and then divided it so it goes as
Step-by-step explanation:
30÷6 then answer (5) + 3
That's the correct one
How much larger is the 8 in 8,237 than the 8 in 823.7?
Answer:Since the 8 in the first number is in the thousands place, its value it 8*1000=8000
8000 is ten times 800.
Step-by-step explanation:
There is approximately 3.3 x 10*8 people in the United States of America in 2018. The average person consumed about 3.4 x 10*2 milligrams of sodium each day. Approximately how much sodium was consumed in the USA in one day in 2018?
mm... help please. I need to finish this homework, and I'll give brainliest since I'm numb.
Answer:
I think graph represent x>2. or (2,infinity)
PLEASE HELP I WILL GIVE BRAINLISET TO RIGHT ANSWER!!
Line A passes through the points (3,4) and (-1,2). Line B passes through the points (-12,0) and (-6,-4). At what point do the lines intersect?
Please help, It's 7:54 and I'm tired.
Answer:
195 cubic
Step-by-step explanation:
just multiply the area
7.5x13= 97.5
97.5x2
=195 cubic in
Please help if you dont mind!
Answer:
A=6x11
Step-by-step explanation:
A=bxh
can u plz help me on this plz.
Answer: no questions
Step-by-step explanation:
Simplify -24 • 3
Giving Brainliest^^
A) -27
B) -72
C) 27
D) 72
Answer:
-72 is the answer for your question
Answer:
-24 • 3 = - 72• - 72Step-by-step explanation:
#CarryOnLearning
14y=84
there's 2 boxes in the bottom
Answer:
y = 6
Step-by-step explanation:
If 14y = 84, then
84
y = ------ = 6
14
Two bags each contain black and white marbles, as shown below. If Karl draws one marble from each bag, what is the probability that they will both be black?
A.3/7
B.1/6
C.11/12
D.3
Answer:
The answer is A
Step-by-step explanation:
Hope this helps!
:)
Answer:
I think A. But I'm not 100% sure.
Step-by-step explanation:
HELP IM STUCK ON TWO MATH QUESTION
HELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELPHELP
The taillight of a car is in the shape of a kite whose diagonals are both 15 centimeters. How many square centimeters does the kite occupy?
30
56.25
112.5
225
This triangle is a multiple of one of the triples listed here. What is the hypotenuse?
Answer:
50 units
Step-by-step explanation:
you use Pythagorean-theorem which means A^2+B^2 =C^2
It does not matter the order of A and B because it is adding. But C is the hypotenuse.
If we plug in the # this is what it looks like...
14^2 +48^2=C^2
or
48^2+14^2=C^2
14*14= 196
48*48=2,304
then you add
196+2,304=C^2
2,500= C^2
and you can use a calculator for this part you do 2,500
with the 2,500 you use the sign as in the picture and it gives you...
50
which means 50*50 = 2,500
help pls i don't do good on these
Answer:
its 90
Step-by-step explanation:
don't feel like explaining
A restaurant manager uses the expression 7.85m + 8.85d to calculate his profit when he sells m main courses and d desserts. What is the restaurant manager's profit, in dollars, when he sells 45 main courses and 43 desserts?
Answer:733.8 dollars in profit
Step-by-step explanation:
hope this helps :)
im stuck on these 2 questions
Answer:
In the first question it is the 2nd table. On the second it is : No, the xost of the 9 shirts is incorrect
Answer:In the first question it is the 2nd table
Step-by-step explanation:
Help fast don’t understand
Answer:
Part A: (-3, -2) and (4, 3)
Part B: 24 units
(EASY POINTS) Answer num: 5 with a detailed explanation. :)
Answer:
There is no picture
Step-by-step explanation:
which way do i turn it and wut are my points? will give brainliest
Answer:
Average age of 6 boys is 12 years. The average age of 4 other boys is 18 years. Find the average age of all 10 boys.
A
12 years
Step-by-step explanation:
Anquan rolls a number cube (numbered 1-6)
50 times. Which is the closest to the number of
times he should expect the cube to land with
the number 6 facing up.
A. 6
B. 8
C. 12
D. 14
Answer:
B
Step-by-step explanation:
theoretical probability of rolling a 6 is 1/6
1/6 multiplied by 50 is 8.3
Use either the commutative property or combine like terms to create an equivalent expression
from the expression 9(2j + 5j).
Answer:
9(7j)/63j
Step-by-step explanation:
9(2j+5j)
= 9(7j)
= 63j
the mass of a monarch butterfly is 0.56 g what is the mass of 4 monarch butterflies?
The solution is: The mass of all 4 monarch butterflies is 2.24
Here, we have,
the mass of a monarch butterfly is 0.56 g, we nee to find the mass of 4 monarch butterflies
if 1 butterfly is 0.56 grams,
then 4 must be 0.56 x 4.
=2.24
we multiply .56x4 = 2.24
or add .56, 4 times.
i.e. .56 + .56 + .56 + .56 = 2.24
The mass of all 4 monarch butterflies is 2.24
we have worked out the answer :
0.56 x 4 = 2.24g
Hence, The solution is: The mass of all 4 monarch butterflies is 2.24
To learn more on multiplication click:
brainly.com/question/5992872
#SPJ6
HELP WILL GIVE BRAINLIST
Answers:
a. diagram b
b. 10.4 - 2.6 = x
c. x = 7.8
d. the solution to the equation is the amount of water (in liters) that was originally in the pitcher.
Explanation:
a. the answer is diagram b because the pitcher "then" contained 10.4 liters, meaning the 2.6 liters added contributed to the total of 10.4 liters.
b. this was derived from the diagram.
c. 10.4 - 2.6 = 7.8, so x = 7.8
i hope this helps! :D
Help me PLEASEEEEEEEEEEEE :C
Answer:
im thinking number #A but it also d
Answer:
C. Negative correlation
Step-by-step explanation:
I hope this is correct,
Have a nice day!!
A 12-sided die is numbered 1-12. What is P(rolling a number less than 7)
Answer:
1/2
Step-by-step explanation:
This 12-sided die has 6 surfaces (sides) numbered less than 7. Thus,
P(rolling a number less than 7) = 6/12 = 1/2
A. does 24 ft = 2in ?
No, your answer should be,
[tex]\Huge\boxed{288}[/tex]
To convert feet into inches, you multiply the length value by 12. Your mistake is you got it mixed-up. 24ft doesn't equal 2in, but 24in equals 2ft, because instead of multiplying 12, you divide by 12.
24ft → 288in
24 × 12 = 288
24in → 2ft
24 ÷ 12 = 2
Hence, 24ft doesn't equal 2in.