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salantis [7]
4 years ago
8

Write an expression for the sequence of operations described below. u minus the sum of v and t Do not simplify any part of the e

xpression.
Mathematics
1 answer:
Sloan [31]4 years ago
8 0

Answer:U-v+t

Step-by-step explanation:Hope this helps. U minus the sum of v is u-v. This means that v is positive and is being subtracted by u. The sum of v and t. Would be addition so v+t. The equation is u-v+t.

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The sum of three numbers is 15 the second number is 2 times the first the 3rd nimber is 30 less than the second what is the thir
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Answer:

i think about it

Step-by-step explanation:

5 0
3 years ago
What does not represent the quotient of 17 divided by 10?
JulijaS [17]

Answer:

C

Step-by-step explanation:

The quotient of 17 divided by 10 is the fraction 17/10 or simplified 1 7/10, 1.7 or 1 R 7. It is NOT 10 / 17. C is the correct answer since it does not represent the quotient described.

6 0
3 years ago
Calculate the velocity of a moving train with a mass 10,000kg and 150,000J of energy.
Viefleur [7K]
Kinetic energy possessed by moving train is E_k = 150000J.

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The formula for kinetic energy is E_k = \frac{m\times v^2}{2}.

Solve for velocity:

E_k = \frac{m\times v^2}{2}\implies 2E_k = m\times v^2

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5 0
3 years ago
Please help me answer questions 48 and 48 with the working out please. This is very urgent and i’m giving out 8 points not 5!!!
mariarad [96]

Answer:   65°

<u>Step-by-step explanation:</u>

E=w(t_f-t_o)\\\\E: 10\ cubic\ feet\times \dfrac{1000\ BTU}{1\ cubic\ foot}\times \ 60\%\quad \rightarrow \quad E=6000\ BTU\\\\\\w:50\ gallons\times \dfrac{8\ pounds}{1\ gallon}\quad \rightarrow \quad w=400\ pounds\\\\\\\\E=w(t_f-t_o)\\\\6000=400(t_f-50)\\\\\dfrac{6000}{400}=\dfrac{400(t_f-50)}{400}\\\\.\quad 15=t_f-50\\\\\\.\quad 15=t_f-50\\.\ \underline{+50}\quad \underline{\quad \ +50}\\.\quad 65=t_f

4 0
3 years ago
Kylas class packs lunches for the local shelter they make the same number of sandwiches each minute in 5 minutes the class makes
SpyIntel [72]

Answer:

640

Step-by-step explanation:

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3 years ago
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