2 years ago

Help with the problem

Mathematics

1 answer:

KiRa [710]2 years ago

3 0

Answer:

Not clear of the question

Step-by-step explanation:

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Solve the following systems of equations. 2^(2x+y−1) = 32 4^(x−2y) = 2

Rina8888 [55]

Answer:(x,y)=(2.5,1)

Step-by-step explanation:

Given

$2^{2x+y-1}=32$

$2^{2x+y-1}=2^5$

thus on comparing

2x+y=6------1

$4^{x-2y}=2$

$2^{2(x-2y)}=2$

On comparing exponent of 2

$x-2y=\frac{1}{2}$ ------2

we get x=2.5

substitute x in 1

y=1

(x,y)=(2.5,1)

6 0

2 years ago

you deposit 300 in an account that pays 5 1/2% annual interest compounded cnyinuously find the balance at the end of 5 years

algol [13]

First find the multiplier: 5.5% + 1 = 1.0505.

Then we do amount x (multiplier) to the power of how many years.

300 x (1.0505)^5

The answer is 383.79696707.

We round this to 2dp, making it £393.80

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2 years ago

A group of farmers planted 5 fields of vegetables. Of the fields they planted, 1/2 were planted with cabbage. How many fields of

Zolol [24]

Answer:

Total number of fields of vegetables = 62

Step-by-step explanation:

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1 year ago

How do you solve for x? 6x+7=6

skelet666 [1.2K]

6x+7=6

Subtract both sides by 7
6x+7-7=6-7

6x=-1

Divide both sides by 6 to isolate x
6x/6=-1/6

x=-1/6

5 0

3 years ago

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Luna into a rifle for a new pair of running shoes. She purchased 20 tickets and she told that she had 20% chance of winning. How

nikitadnepr [17]

Answer:

4 tickets were sold

Step-by-step explanation:if you have 100 of anything. 5 sets of 20=100

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