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kotykmax [81]
3 years ago
10

Calculate the gradient of BD​

Mathematics
1 answer:
den301095 [7]3 years ago
7 0

Step-by-step explanation:

part 1 : explaining how to get the coordinates of B

part 2 : the gradient of BD

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The ratio of 9/5 is equal to
Nutka1998 [239]
The answer is 1 and 4/5. Just divide and put the remainder as the numerator and the numerator stays the same
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3 years ago
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Children play a form of hopscotch called jumby. the pattern for the game is as given below.
zaharov [31]

Answer:

7t^2 + 21t

Step-by-step explanation:

You have 7 tiles of each t by t+3.

One tile has an area of

t * (t+3) = t^2 + 3t

So in total the area is

7* (t^2 + 3t)

7t^2 + 21t

5 0
3 years ago
If you have a savings account, contact your bank and find out the interest rate on that account. (If you don’t have your own acc
Nina [5.8K]

Deposit $625 into a money market account with a 5% rate for 1 year would result in more money.

<h3>The interest rate of the bank</h3>

To do this, we make use of 1.50% interest rate

<h3>The exponential growth equation</h3>

Here, we have:

Initial, a= 625

Rate, r = 1.5%

The exponential growth equation is

A(t) = a * (1 + r)^t

So, we have:

A(t) = 625 * (1 + 1.5%)^t

Evaluate

A(t) = 625 * 1.015^t

Hence, the exponential growth equation is A(t) = 625 * 1.015^t

<h3>The value in 25 years</h3>

Here, t = 25.

So, we have:

A(25) = 625 * 1.015^25

Evaluate

A(25) = 906.84

Hence, the value in 25 years is $906.84

<h3>The investment with more money</h3>

<u>#Investment A</u>

a = 625

r = 1.5%

t = 5

So, we have:

A(5) = 625 * 1.015^5

Evaluate

A(5) = 673.3

<u>#Investment B</u>

a = 625

r = 5%

t = 1

So, we have:

A(1) = 625 * 1.5^1

Evaluate

A(1) = 937.5

By comparison, 937.5 is greater than 673.3

Hence, deposit $625 into a money market account with a 5% rate for 1 year would result in more money.

Read more about exponential growth equation at:

brainly.com/question/23729449

#SPJ1

3 0
2 years ago
PLS HELP ASAP STUMPED ON THIS ONE!!!!!!!<br><br><br>?/? ÷ 5 = 12/50
Svet_ta [14]

Answer:

6/5 or 1.2


Step-by-step explanation:

you can solve with an equation:

x : 5 = 12 : 50

x = 5 * 12 : 50

x = 6/5 (or 1.2)

or you can solve with an expression

12/50 * 5 = 6/5 (or 1.2)



8 0
3 years ago
2. A square is divided into smaller squares and
Oduvanchick [21]

Answer:

1.5 ft^2

Step-by-step explanation:

Since the length is divided into 4 parts,

Length of a small square = 2/4

= 0.5 ft

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= 0.25 ft^2

Area of shaded portion = Area of 6 small squares

= 6(0.25)

= <u>1.5 ft^2</u>

4 0
3 years ago
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