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Sloan [31]
3 years ago
5

I could use some help w/ explanation please

Mathematics
1 answer:
Vsevolod [243]3 years ago
7 0

9514 1404 393

Answer:

  $2400

Step-by-step explanation:

The question is asking the amount invested in fund B. We can let 'b' represent that amount. Then the amount invested in fund A is (6000-b). The total profit from the investments is ...

  0.02(6000 -b) +0.07(b) = 0.04(6000)

  120 +0.05b = 240 . . . . . simplify

  0.05b = 120 . . . . . . . . . subtract 120

  b = 2400 . . . . . . . . . . .divide by 0.05

Alonzo invested $2400 in fund B.

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A police officer is chasing a purse-snatcher down a street. The thief starts 9 meters ahead of the officer and can run 20 meters
lions [1.4K]

Answer:

If you want them at the same exact point then since the theif is 9 steps ahead it

will take 3 seconds

Step-by-step explanation:

Robber:

<em>starts at 9</em>

<em>starts at 9add on 5 and you get 14</em>

<em>starts at 9add on 5 and you get 14add 5 more you get 19</em>

<em>starts at 9add on 5 and you get 14add 5 more you get 19and another 5 would give you 24</em>

Police:

<em>is</em><em> </em><em>at</em><em> </em><em>0</em><em> </em><em>meters</em><em> </em>

<em>add</em><em> </em><em>8</em><em> </em><em>any</em><em> </em><em>you</em><em> </em><em>get</em><em> </em><em>8</em>

<em>add</em><em> </em><em>8</em><em> </em><em>more</em><em> </em><em>and</em><em> </em><em>you</em><em> </em><em>get</em><em> </em><em>1</em><em>6</em>

<em>and</em><em> </em><em>another</em><em> </em><em>8</em><em> </em><em>would</em><em> </em><em>get</em><em> </em><em>you</em><em> </em><em>to</em><em> </em><em>2</em><em>4</em>

6 0
3 years ago
Y = 4r + 3<br> y = 4 - 3<br> y = 3.4<br> y = 3:1 + 4
Sav [38]

Answer:

C: y = 3 x 4^x

4 0
3 years ago
Read 2 more answers
What is an equation of the line that passes through the points (-7,-5) and<br> (-7, - 2)?
Hoochie [10]

Answer:

<h3>               <u>x = -7</u></h3>

Step-by-step explanation:

x-coordinate of both points is the same. That means the line is parallel to Y-axis

Equation of every line parallel to Y-axis is: x = x₀  

where x₀ is the x-coordinate of any point from the line

x₀ = -7 so the equation is:

                                         <u>x = -7</u>

6 0
3 years ago
How many times does 4 go in to 82 evenly
vodomira [7]

use division;

82 ÷ 4 = 20.5

so 4 goes into 82 only 20 times evenly.

hope that helps :D

4 0
4 years ago
Is the ratio 4 to 7 the same as 7 to 4 ?
Olin [163]

Answer:

uhhhhh Expressed as a fraction, with the numerator equal to the first quantity and the denominator equal to the second, the answer would be 7/4. Two other ways of writing the ratio are 7 to 4, and 7:4.

Step-by-step explanation:

just math

5 0
3 years ago
Read 2 more answers
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