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kondaur [170]
3 years ago
10

Help me Please

Mathematics
1 answer:
Deffense [45]3 years ago
6 0

Answer:

B ≥ 209

Step-by-step explanation:

This is the equation - 25b + 525 ≥ 5750  .      

Comment if I solved it incorrectly ;-;  

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What is the final amount if 468 is increased by 8% followed by a further 9%
bixtya [17]

Answer:

The final amount is  550.93.

Step-by-step explanation:

Here, the given amount is 468.

Now 8% of the given amount is \frac{8}{100}  \times 468  = 37.44

⇒ 8% of 468 =  37.44

So, the New amount = Initial Amount  + 8% increase

                                  = 468. +  37.44   = 505.44

Now 9 % of the new  amount 505.44  is

[tex]\frac{9}{100}  \times 505.44  = 45.4896/tex]

⇒ 9% of 505.44  = 45.4896

So, the Final  amount = New Amount  + 9% increase

                                     =  505.44 +   45.4896   = 550.93

Hence,  final amount is  550.93.

7 0
3 years ago
Suppose that shifting into third gear decreased the engine speed (rpm) while increasing the tractor speed (mph). What would be t
Vladimir [108]

What would be the effect of this change is: a). both area rate and flow rate would increase.

<h3>Shifting of gear</h3>

Assuming a driver shift into third gear in which there was reduction in the engine speed while on the other hand the tractor speed increase.

The effect of the change will result in the increase in area rate as well as the  flow rate.

Therefore the correct option  is<em> </em>A.

Learn more about Shifting of gear here:brainly.com/question/18192699

#SPJ1

8 0
2 years ago
Which is greater three sets of (5-2) or two sets of (2+3)
My name is Ann [436]
Two sets of (2+3) because that is 5 times 2 which is ten. The other is 3 times three which is 9

7 0
2 years ago
Read 2 more answers
#24 and #25 please help me
Valentin [98]
24).
a).  The equation is

           Balance in my account = 12.5 m  + 100 .

The graph is a straight line with slope = 12.5 and y-intercept = 100.
'm' is the number of months after you start this savings plan.

b).  The part of the Real Estate ad that tells us the cost of land on Mars is cut off.
However much 10 acres will cost, put that number into the equation where it
says "Balance in my account", and solve the equation for 'm'.

25).
a).  It's easy to find four points.  Just let 'n' be 3, 4, 5, and 6, and for each one,
use the formula to calculate what  'S' is.  Yes, if you plot them, they'll all fall in
a straight line.

b).  No.  The value  n = 3.5 does not make sense in the context of the problem. 
We're talking about polygons with 'n' sides, and it's very hard to draw or imagine
a polygon with 3.5 sides.
7 0
3 years ago
Point P is located at (2, 2) and point T is located at (7, 17).
Elden [556K]

Answer:

The coordinates of the point that partitions the directed line segment PT in a 3:2 ratio will be (5, 11).

Step-by-step explanation:

Given the points

  • P(2, 2) and T(7, 17)

What are the coordinates of the point that partitions the directed line segment PT in a 3:2 ratio?

Let D be the Divided point of the directed line segment PT.

<u>SECTION FORMULA</u>

The point (x, y) which partitions the line segment of the points (x₁, y₁) and

(x₂, y₂) in a ratio m:n will be:

                                            \left(\frac{m\:x_2+n\:x_1}{m+n},\:\frac{m\:y_2+n\:y_1}{m+n}\right)

Here,

  • x₁ = 2
  • y₁ = 2
  • x₂ = 7
  • y₂ = 17
  • m=3,\:n=2

Substituting the values in the above formula

D\left(x\right)=\left(\frac{3\times \:7\:+\:2\times 2}{3+2},\:\frac{3\times 17\:+\:2\times 2}{3+2}\right)

D\left(x\right)=\left(\frac{21\:+\:4}{5},\:\frac{51\:+\:4}{5}\right)

D\left(x\right)=\left(\frac{25}{5},\:\frac{55}{5}\right)

As

\frac{25}{5}=5,\:\frac{55}{5}=11

So

$D(x)=(5, 11)

Therefore, the coordinates of the point that partitions the directed line segment PT in a 3:2 ratio will be (5, 11).

6 0
3 years ago
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