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Annette [7]
3 years ago
8

20% of what number is 47? Need help

Mathematics
1 answer:
ser-zykov [4K]3 years ago
8 0
<span>47 : 20% = 47 / (20 : 100) = (100 * 47) / 20 = 235 If the case, values are rounded to ... Rewrite: 20% of the students means 7 students => 20% * Total number of ...</span><span>
</span>
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Family A and Family B both have 8 people in their family.
IgorC [24]

Answer: the answer B

Step-by-step explanation:because it has higher smaller numbers than B

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3 years ago
Help. please..<br>with steps.​
Mandarinka [93]

Answer:

  Option 2

Step-by-step explanation:

The account balance multiplier for the compound interest option is ...

  (1 +r)^t = 1.05^8 ≈ 1.477455

The account balance multiplier for the simple interest option is ...

  (1 +rt) = 1 +0.06·8 = 1.48

Jadwa should choose option 2 for this investment. It will earn about £5.09 more in interest over the 8-year period.

_____

£2000 · (1.48 -1.477455) ≈ £5.09

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In the above formulas, r is the interest rate, and t is the number of years.

3 0
3 years ago
What are the domain and range of the function f(x)=- √x+3-2
N76 [4]
Domain=x is greater than or equal to -3
range=from -2 to infinity
8 0
3 years ago
Read 2 more answers
Applied to the graph of y= 1/x
Bess [88]

Answer:

y = -3/(x-4) - 2

Step-by-step explanation:

3*y(x) vertically stretches <em>y</em> by a factor 3

-y(x) reflects <em>y</em> over x-axis

y(x-4) translates <em>y</em> 4 units to the right

y(x) - 2 translates <em>y</em> 2 units down

Applied the transformations we get:

y(x) = 1/x → 3/x → -3/x → -3/(x-4) → -3/(x-4) - 2

7 0
3 years ago
Market Basket sells chocolate chip cookies . A-Best cookies are 12 cookies for $6.00. A- Okay cookies sell 20 cookies for $ 8.00
agasfer [191]

The unit price for best cookies is $0.5

The unit price for Okay cookies is $0.4

Step-by-step explanation:

The unit cost is obtained by dividing the total cost by the quantity

Given

<u>Best Cookies:</u>

Cost = $6.00

Quantity = 12

So the unit price will be:

Unit\ price\ for\ best\ cookies = \frac{6}{12}\\=0.5\ dollars\ or\ 50\ cents

<u>Okay Cookies:</u>

Cost = $8.00

Quantity = 20

The unit price is:

Unit\ price\ of\ okay\ cookies = \frac{8}{20}\\= 0.4 \dollars\ or\ 40\ cents

The unit price for best cookies is $0.5

The unit price for Okay cookies is $0.4

Keywords: Unit price, division

Learn more about unit price at:

  • brainly.com/question/1836777
  • brainly.com/question/1859222

#LearnwithBrainly

4 0
3 years ago
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