I have no idea how to do anyone can help?

Answers

Answer 1

Answer: Hello,

Meredith has k toys and Gazali too

Meridith gives 20/100 * k
Gazali gives 85/100*k
So they gives 105/100 * k toys which is 126

105/100 *k=126
k=126*100 /105
They have left alltogether 80/100 * k + 15/100 *k= 95/100 *k

95/100*k=95/100* 126*100/105=114 (toys left).

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The area of a sector of the circle with an arc measure of 45 degree and with a radius of 4 is?
The Guptas figured out the earth was round by observing lunar eclipses.a. Trueb. False
What single decimal multiplier would you use to increase by 9% followed by a 6% decrease?
Help me please!!!!! A manufacturer produces soda cans and a quality control worker randomly selects two cans from the assembly line for testing. Past statistics show that 10% of the cans are defective. What is the probability that the two selected cans are defective if the quality control worker selects the two cans from a batch of 60 cans? A. P(Both defective) = start fraction six over 25 end fraction B. P(Both defective) = start fraction one over 118 end fraction C. P(Both defective) = start fraction three over 250 end fraction D. P(Both defective) = start fraction nine over 625 end fraction

A customer went to a garden shop and bought some potting soil for $11.50 and 9 shrubs. The total bill was $94.75. Write and solve an equation to find the price of each shrub.A. 9p + 11.5p = $94.75; p = $4.62

B. 9(p + $11.50) = $94.75; p = $5.00

C. 9p + $11.50 = $94.75; p = $11.75

D. 9p + $11.50 = $94.75; p = $9.25

Answers

Based on the data provided if the customer went to the shop and bought the potting soil and shrubs with the total bill of $94.75 and the potting soil alone is for $11.50. We can determine the price of the shrubs in total by deducting the 2 values. $94.75 - $11.50 = $83.25. Now that we have the total amount of the shrubs to get the amount of each shrub we then divide the total amount versus the number of shrubs which is 9, ergo $83.25/9 = 9.25 per shrub.

So the answer to this question is:

D. 9p + $11.50 = $94.75 p=$9.25

Multiply 4/9 x 1 & 4/5 x 2/5 A. 1 & 32/45 B. 7/16 C. 8/25 D. 1 & 10/19

Answers

The product of the fraction is 8/25. Option C is correct

Multiplication of fraction

To multiply these fractions, you can follow these steps:

Multiply the numerators (top numbers) together.

Multiply the denominators (bottom numbers) together.

Here's how it's done:

(4/9) x (1 & 4/5) x (2/5)

Step 1: Multiply the numerators:

(4/9) x (9/5) x (2/5)

Step 2: Multiply the denominators:

(4/9) x (9/5) x (2/5) = (4 x 9 x 2)/(9 x 5 x 5)

Now, calculate the result:

(4 x 9 x 2)/(9 x 5 x 5) = 72/225

To simplify the fraction, find the greatest common divisor (GCD) of 72 and 225, which is 9:

(72 ÷ 9)/(225 ÷ 9) = 8/25

Hence the product of the fraction is 8/25

Learn more on fraction here: brainly.com/question/11562149

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Select all that apply. Any element can always be identified by its:

atomic mass

number of neutrons

number of protons

atomic number

Answers

I Think it is atomic mass

Factor completely, the expression: 2x^3-2x^2-12x show work please.

Answers

$2x^3-2x^2-12x =2x(x^2-x-6)=2x(x^2-x-2x+2x-6) =\n \n= 2x [(x^2-3x +2x-6)]= 2x [x(x -3 ) +2(x-3) ]=\n \n = 2x (x -3 ) (x+2)$

Extract a 2x from the expression to make it
2x(x^2-x-6).
Factor out x^2-x-6:------------------>must factors must multiply to -6 and add to -1
-3 and 2 fit the criteria therefore
x^2-x-6 factors out to (x-3)(x+2).

But dont forget to put it all back together. The 2x is part of the expression so the full factored expression is:

2x(x-3)(x+2)

Write a recursive and explicit rule for each geometric sequence, and then find the next 3 terms.1.) 2, 8, 32

2.) 1004, 512, 256

Answers

Hello,

1)
$a_(0)=2$
$a_(1)=a_(0)*4=8$
$a_(2)=a_(1)*4=a_(0)*4^2=32$
$a_(3)=a_(2)*4=a_(0)*4^3=128$
$a_(4)=a_(3)*4=a_(0)*4^4=512$
$a_(5)=a_(4)*4=a_(0)*4^5=2048$
...
$a_(n+1)=a_(n)*4=a_(0)*4^(n+1)$

2)
$a_(0)=1024$
$a_(1)=a_(0)*0.5=512$
$a_(2)=a_(1)*0.5=a_(0)*0.5^(2)=256$
$a_(3)=a_(2)*0.5=a_(0)*0.5^(3)=128$
$a_(4)=a_(3)*0.5=a_(0)*0.5^(4)=64$
$a_(5)=a_(4)*0.5=a_(0)*0.5^(5)=32$
....
$a_(n+1)=a_(n)*0.5=a_(0)*0.5^(n+1)$

Two lawn care companies are competing for a landscaping contract. Company A charges a $250 monthly consulting fee plus $10 per square foot, whereas Company B charges a $90 landscaping fee plus $12 per square foot. When will the two companies charge the same amount?