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svet-max [94.6K]
3 years ago
10

Pls write down your reaction to the algebraic magic trick note I already did it I just need your reaction and pls no links also

u will need calculator
First think a 1 digit whole number
then you multiply your number by 5
then multiply the new number by 20
Then you double that number
then divide it by 100
then subtract that number by your original number
Tell me your reaction
Mathematics
1 answer:
valentinak56 [21]3 years ago
4 0
Hdbbsnaknabdbdjrnwkqonf fnjfjkew
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Find the unknown measures. The measure of angle A is <br> °. The length of is cm.
Dominik [7]
It’s a hoped this helped
8 0
3 years ago
Need answers for number 9,11,15,17,26,36<br><br> Show work please
shutvik [7]

Rules in exponents:

<u>Let's review few rules before solving.</u>

  • x⁰ = 1 (x can be any number)
  • x⁻ⁿ (n ≠ 0 or any number below 0) = 1/xⁿ

Solution (9):

  • 3⁻² = 1/3² = 1/9

Solution (11):

  • (-5)⁻²
  • => 1/(-5)²
  • => 1/-5 x -5
  • => 1/25

Solution (15):

  • -3⁰ = 1 [x⁰ = 1]

Solution (17):

  • 1/2⁰ = 1/1 = 1

Solution (26):

  • k⁻⁴j⁰
  • => k⁻⁴ x j⁰
  • => k⁻⁴ x 1
  • => k⁻⁴ = 1/k⁴

Solution (36):

  • 7s⁰t⁻⁵/2⁻¹m²
  • => 7 x s⁰ x t⁻⁵/2⁻¹ x m²
  • => 7 x 1 x t⁻⁵ x 2/m²
  • => 14 x t⁻⁵/m²
  • => 14t⁻⁵m⁻²

Hoped this helped!

4 0
2 years ago
Read 2 more answers
The graph shows the relationship between daily caffeine
zloy xaker [14]

Answer: increasing heart rate and positive correlation

Step-by-step explanation:

8 0
3 years ago
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Hugh has $200 in his bank account. Hugh wrote six checks from his account in the following amounts: $20, $20, $12, $20, $12, and
andreev551 [17]

The balance in Hugh's account after writing six checks, making one deposit and being charge with a service fee by the bank equals an amount of $ 116.

<h3>How to determine the balance of a bank account</h3>

Here in this question we should understand the situation like a game with the following rules for the account balance:

  1. A check from the account means a <em>subtraction</em> of money.
  2. A deposit means an <em>addition</em> of money.
  3. Service fee means also a <em>subtraction</em> of money.

After a careful reading, we apply the rules described above and have the following calculation:

x = $ 200 - $ 20 - $ 20 - $ 12 - $ 20 - $ 12 - $ 42 + $ 57 - $ 15

x = $ 116

The balance in Hugh's account after writing six checks, making one deposit and being charge with a service fee by the bank equals an amount of $ 116. \blacksquare

To learn more on bank accounts, we kindly invite to check this verifed question: brainly.com/question/16953228

8 0
2 years ago
You deposit $2000 into a savings account to pay 5% interest compounded annually if you make no more deposit or any withdrawal is
Bond [772]

Answer: A = 2000(1.05)^5

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1 + r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = $2000

r = 5% = 5/100 = 0.05

n = 1 because it was compounded once in a year.

t = 5 years

Therefore, the equation that shows how much money will be in the account after five years is

A = 2000(1 + 0.05/1)^1 × 5

A = 2000(1.05)^5

5 0
3 years ago
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