11. Rob and two of his friends are digging
holes at Rob's house in order to plant some
new trees. The holes need to be at least 3 feet
14
deep. So far, Rob's hole is
5 feet, Sam's is
2.6 feet, and Tom's is 2 a feet. Who is the
closest to being finished?
Answers
Answer:
Tom
Step-by-step explanation:
Rob dug 2.8 feet, so he is the closest to being finished.
What is Digging?Digging is the process of removing material from a solid surface, typically soil or sand on the surface of the Earth, using an object like claws, hands, or tools. Digging is actually the combination of two processes: first, the surface is broken or cut, and second, the material that is present is removed and moved. This can be done in a single motion in a straightforward digging situation by breaking the surface with the digging instrument and instantly tossing the debris away from the hole or other structure being dug. Many different species of animals dig, either as a part of their burrowing behavior or to look for food or water below the surface of the ground.
According to the question,
The hole need to be at least 3 feet.
Rob dug 14/5 feet, which is 2.8 feet.
Sam dug 2.6 feet and,
Tom dug 2.1 feet.
Hence, Rob is the closest to being finished.
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Related Questions
Last week Jane made deposits of $64,25,and$37 into her checking account.she then Wrote checks For $52 and $49. What is janes new account balance?
Answers
Answer:
$25.
Step-by-step explanation:
64+25+37=126
52+49=101.00
126-101=25
Answer:
$25
Step-by-step explanation:
Assuming her bank account was initially at $0 then:
$64+$25+$37 = $126
$126 - $52 - $49 = $25
A+3/4=7/8. Please help solve equation using subtraction
Answers
If you can make the bottom numbers (denominator) The same that you can use subtract the top numbers like normally
is 3 months enough time to complete 300 assignments? my school is online and requires you to complete a certain amount of assignments each semester.
Answers
Answer:
ya if you do 3 a day
Step-by-step explanation:
Answer:
yes it is enough time you would have to do 25 assignments aweek
Step-by-step explanation:
find the length of the missing sides round answers to the nearest tenth
Answers
Answer:
x= 9.37
y = 17.69
Step-by-step explanation:
in order to find the answer, use the trigonometries.
First finding x which is tan(32) = x/15
x = tan(32)15
and Y is cos(32) = 15/y
y = 15/cos(32)
I hope this helps
What is the answer to this ?
Answers
Answer:
the missing angle is 5m
Step-by-step explanation:
Answer:
Ah yes, Pearson lol. It should be 4 or 5 m.
Step-by-step explanation:
Hope this helps :)
What is 2÷1/7 equal to
A 14
B 7
C 7/2
D 15/7
E 2/7
Answers
Answer:
14! So a
Step-by-step explanation:
Answer:
aaaaaaaaa
Step-by-step explanation:
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The mean price of a gallon of milk at various stores is $2.60 with a standard deviation of $0.15. If the cost of milk at Target is 3 standard
deviations above the mean, how much does it cost?
Answers
Answer: The cost of milk at Target is 3 standard deviations above the mean = $3.05.
Step-by-step explanation:
Given: Mean price of a gallon of milk = $2.60
Standard deviation = $0.15
The cost of milk at Target is 3 standard deviations above the mean = Mean + Standard deviation
= $ (2.60+3(0.15))
=-$(2.60+0.45)
= $ 3.05
Hence, the cost of milk at Target is 3 standard deviations above the mean = $3.05.
Question: Using only reciprocal, Pythagorean, sum/difference, and/or half angle identities, prove the equation below. You must use angles A and B, do not replace with actual vales. Only work with the right side of the equation. You should use TEN steps to accomplish this proof! cosA+cosB= 2cos(A+B/2)cos(A-B/2)
Answers
Answer:
See explanation below
Step-by-step explanation:
Recall the identity for the cosine of an addition of angles:
[tex]cos(\theta+\gamma)= cos(\theta)*cos(\gamma)- sin(\theta)*sin(\gamma)[/tex]
and that for a subtraction of angles:
[tex]cos(\theta-\gamma)= cos(\theta)*cos(\gamma)+sin(\theta)*sin(\gamma)[/tex]
Now, use the property of addition of angles above to write :
[tex]cos(\frac{A+B}{2} +\frac{A-B}{2} )=cos(\frac{A+B}{2} )*cos(\frac{A-B}{2} )-sin(\frac{A+B}{2} )*sin(\frac{A-B}{2} )[/tex]
but since : [tex]\frac{A+B}{2} +\frac{A-B}{2}= A[/tex]
Then the cosine of addition of angles above can be written as:
[tex]cos(\frac{A+B}{2} +\frac{A-B}{2} )=cos(\frac{A+B}{2} )*cos(\frac{A-B}{2} )-sin(\frac{A+B}{2} )*sin(\frac{A-B}{2} )\\cos(A)=cos(\frac{A+B}{2} )*cos(\frac{A-B}{2} )-sin(\frac{A+B}{2} )*sin(\frac{A-B}{2} )[/tex]
We do something similar now with the cosine of the subtraction of angles:
[tex]cos(\frac{A+B}{2} -\frac{A-B}{2} )=cos(\frac{A+B}{2} )*cos(\frac{A-B}{2} )+sin(\frac{A+B}{2} )*sin(\frac{A-B}{2} )[/tex]
and we notice that: [tex]\frac{A+B}{2} -\frac{A-B}{2}= B[/tex]
Then the cosine of subtraction of angles above can be written as:
[tex]cos(\frac{A+B}{2} -\frac{A-B}{2} )=cos(\frac{A+B}{2} )*cos(\frac{A-B}{2} )+sin(\frac{A+B}{2} )*sin(\frac{A-B}{2} )\\cos(B )=cos(\frac{A+B}{2} )*cos(\frac{A-B}{2} )+sin(\frac{A+B}{2} )*sin(\frac{A-B}{2} )[/tex]
and finally, we add term by term the expressions we got for cos (A) and for cos(B) and notice that the terms that contain the sine functions cancel each other because they have opposite signs, while the terms in cosine add up to double themselves:
[tex]cos(A )=cos(\frac{A+B}{2} )*cos(\frac{A-B}{2} )+sin(\frac{A+B}{2} )*sin(\frac{A-B}{2} )\\+\\cos(B )=cos(\frac{A+B}{2} )*cos(\frac{A-B}{2} )-sin(\frac{A+B}{2} )*sin(\frac{A-B}{2} )\\=\\cos(A) +cos(B)=2\,cos(\frac{A+B}{2} )*cos(\frac{A-B}{2} )[/tex]
which is what we wanted to prove.
Mr. Wong was born in 1934. In what year was Mr. Wong 48 years old?
Answers
Answer:
1886 i think thats right if you do the math
Step-by-step explanation:
the ratio of red marbles to blue marbles in a bag is 2 to 3 .which of the following could be the number of red and blue marbles in the bag
Answers
A flying fish deep under the sea dreams to reach the clouds one day the fish is at a depth of 200 feet below sea level right under the clouds it has to fly 6700 feet to reach the clouds how many feet above sea level are the clouds
Answers
Answer:
6500
Step-by-step explanation:
6700-200= 6500
6500 ft above sea level
PLZ HELP!!!!! WILL MARK BRAINLEST IF CORRECT!
Answers
Answer:
Its a+10
Step-by-step explanation:
Answer:
10 + a or a + 10, depending on multiple choice, or writing
Step-by-step explanation:
2 + 8 = 10
10 + a
detailed:
find like terms 8 and 2 = 10
plot the a 10 + a
Evaluate with the given values
Answers
sergio must ride 7.5 miles in 1/4 hour to achieve this target speed, so he needs to ride an additional ____ mile per 1/4 hour
Answers
Answer: 7.0
Step-by-step explanation:
sergio must ride 7.5 miles in 1/4 hour to achieve this target speed so he needs to ride an addititonal 9.8 mile per1/4 hour
Answer:
30 mph
Step-by-step explanation:
since it is 1/4 you would multply 7.5 times 4, which adds up to 30.
-3.6 divided by 2 1/7? please help my assignment is due soon
Answers
Answer:
the answer is -9/35
Step-by-step explanation:
imjustgonnaeritedmrandomletterssinceotsajdit has to be 20 characters long but yea thee answer is -9/35
Answer:
Step-by-step explanation:
-1.68 is your answer
There are 6 dogs for every 8 cats at a pet store. What is the ratio of the number of dogs to the total number of cats and dogs?
Answers
Answer:
6 to 14
Explanation:
Answer:
B.
Step-by-step explanation:
Approved!
2. Gabby worked 48 hours this week. Her regular pay rate is $15 per hour. How much is
Gabby's gross pay?
Answers
Answer:
$720
Step-by-step explanation:
48 x 15 = 720
Answer: $720
Step-by-step explanation:
48x15=720
chooseeeeeeeeeeeeeeeee oneeeeeeee plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz and explain
Answers
Answer:
Step-by-step explanation:
Jose is right because the two angles are coresponding angles that are congruent
there is only three options someone help
Answers
Answer:
Answer is Option 2
Step-by-step explanation:
Triangles equal to 180 degrees in total. So it is 55+54+x+74=180
The simplified version that I just wrote is Option 2
Samantha invested $50,000 in an account paying an interest rate of 4.1% compounded daily. Assuming no deposits or withdrawals are made, how much money, to the nearest ten dollars, would be in the account after 8 years?
Answers
Answer:
$69,408.17 = $69,410 rounded
Step-by-step explanation:
Final investment value
$69,408.17
Total interest earned
$19,408.17
Initial balance
$50,000.00
Total monthly deposits
$0.00
Effective Annual Rate (APY)
4.185%
The formula used in the compound interest calculator is A = P(1+r/n)^(nt)
A = the future value of the investment
P = the principal investment amount
r = the interest rate (decimal)
n = the number of times that interest is compounded per period
t = the number of periods the money is invested for
Solve 4-(-h)=12!!!can someone help meee
Answers
Answer:
The answer is 8
Step-by-step explanation:
Since there's already a negative sign right beside h and one outside of it, the answer has to be positive, and since 12-4=8, the answer is 8
Ina crespo rowed 7.5 miles down the Hanbashabee river in 1.5 hours ,but the return trip took her 2.5 hours.find the rate ina rows in still water and the rate of the current.
Answers
Answer:
rate of current=1 mph
Step-by-step explanation:
Tim has a collection of model cars and boats.he has 3 cars for every 2 boat. He has a total of 12 boats.
Answers
Answer:
18 cars
Step-by-step explanation:
6 times 2= 12 boats
3 times 6= 18 cars
Hopefully this helps!
Answer:
He has 36 cars if there are 12 boats
Step-by-step explanation:
If he has 3 cars for every 2 boats he has then he would have 36 cars. You multiply 12 and 3 to get 36.
Simplify 45a²b
__________
30AB
Answers
Answer:
15ab
Step-by-step explanation:
if the AB is capital on purpose then its 15a^2b over AB
0.34 times 10 with an exponet 3
Answers
Answer: 340
Step-by-step explanation:
Because if you multiply 0.34x 10 to the 3rd power you get 340
Hope This helped :))
Answer:
340
Step-by-step explanation:
I think
need help asap for hw
Answers
carpenter charges $45 for every 50 feet of fence he builds plus a travel charge of $37.50.
Answers
Answer:
350 feet
Step-by-step explanation:
352.50 - 37.50= 315
315 ÷ 45 = 7
7 × 50 = 350
nothing nothing nothing nothing
Answers
Answer:
nothing nothing nothing nothing
Step-by-step explanation:
nothing nothing nothing nothing nothing nothing nothing nothing
stream positons by ariana grande <3
finding integral from derivative graph
Answers
HELP!!!!! PLEASE! The length of 1 year on Uranus is a little more than 84 years on Earth. About how many Uranus years are equal to 175 Earth years?
Answers
Answer:
About 2.08 Uranus years is equal to 175 Earth years
Step-by-step explanation:
1 = ?
84 175
175/84 = 2.08
Number of Uranus years are equal to 175 Earth years is 2.08 years.
Given that, The length of 1 year on Uranus is a little more than 84 years on Earth.
What are proportions?Proportion, in general, is referred to as a part, share, or number considered in comparative relation to a whole. Proportion definition says that when two ratios are equivalent, they are in proportion. It is an equation or statement used to depict that two ratios or fractions are equal.
Let the number of years be x
1 : 84 :: x : 175
⇒ 1/84 = x/175
⇒ 84x=175
⇒ x=175/84
⇒ x=2.08 years
Therefore, number of Uranus years are equal to 175 Earth years is 2.08 years.
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