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kvasek [131]
2 years ago
5

HEHEHE I NEED HELP WITH ANOTHER QUESTION

Mathematics
1 answer:
Assoli18 [71]2 years ago
3 0

Answer:Number four

Step-by-step explanation: Because 88 canot be lowered neither can 19 and 28/9 = 3 1/9

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A mountain climber explored a cliff that is 225 yards high in 5 equal descents. How many yards was one descent?
Montano1993 [528]
So if the cliff is 225 yard in height and he want to make it down in 5 equall decents
that means that each dessent is 1/5 of 225 or 225/5
225=125 times 5 so if you divied 225 by 5 then you get 125
so each dessent is 125 yards
7 0
4 years ago
Evaluate
weqwewe [10]

Answer:

-113

Step-by-step explanation:

2a^4+5b^3 --> 2(4)^4+5(-5)^3= -113

not 100% on this since its hard to understand the original equation (I'm assuming that the numbers after the variables are exponents)

6 0
3 years ago
Help please due in a couple minutes:,)
jok3333 [9.3K]

Answer:

The amount of air in a leaky tire.

Step-by-step explanation:

The plot shows a decrease with time (I'll assume the x axis is time).

Which of the answer options would one expect a decrease over time.

A leaky tire?  <u>YES</u>

Hair length with soda?  NO

Cost of a meal when adding appetizers?  NO

3 0
2 years ago
Read 2 more answers
This extreme value problem has a solution with both a maximum value and a minimum value. use lagrange multipliers to find the ex
noname [10]

L(x,y,z,\lambda)=10x+10y+2z+\lambda(5x^2+5y^2+2z^2-42)

L_x=10+10\lambda x=0\implies1+\lambda x=0

L_y=10+10\lambda y=0\implies1+\lambda y=0

L_z=2+4\lambda z=0\implies1+2\lambda z=0

L_\lambda=5x^2+5y^2+2z^2-42=0

\begin{cases}L_x=0\\L_y=0\\L_z=0\end{cases}\implies1+\lambda x=1+\lambda y=1+2\lambda z=0\implies x=y=2z

5x^2+5y^2+2z^2=5(2z)^2+5(2z)^2+2z^2=42z^2=42\implies z^2=1

z^2=1\implies z=\pm1\implies x=y=\pm2

There are two critical points, at which we have

f\left(2,2,1\right)=42\text{ (a maximum value)}

f\left(-2,-2,-1\right)=-42\text{ (a minimum value)}

3 0
4 years ago
If diana spends 25 minutes running at the gym how many minutes does she spend lifting weight
eimsori [14]

Answer:

0

Step-by-step explanation:

The question doesn’t say that she lifted weights

6 0
3 years ago
Read 2 more answers
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