3 years ago

What is j(4) if j(m)=2^m-1

Mathematics

1 answer:

Lady_Fox [76]3 years ago

5 0

2^4-1 so 2•2•2•2=16 and 16-1 is 15

You might be interested in

To rent a car, you must pay $0.30 per mile plus a maintenance fee of $35. Write and equation to represent this function.

KengaRu [80]

Let y be the total cost and x be the miles taken:

y = 0.30x + 35

35 is a fixed cost. No matter how many miles you drive the car you will still need to pay $35

.30 is a cost that depends on the miles taken (x).

Hope this helped!

~Just a girl in love with Shawn Mendes

5 0

4 years ago

What is the value of (1)?

s2008m [1.1K]

C
explanation- it’s one digit

3 0

3 years ago

Read 2 more answers

Luciana claims that if you add numbers with the same sign, the sum is always greater than each of the add ends. Is she correct?

kati45 [8]

Answer:

Yes

Step-by-step explanation:

If you add two positive numbers, the sum will always be greater.

Ex: 5+5=10

If you add two negatives, the sum will always be greater.

Ex: -5+-5=10

6 0

3 years ago

Combine like terms to create an equivalent expression -3.6-1.9t+1.2+5.1t

uranmaximum [27]

Answer:

$3.2t-2.4$

Step-by-step explanation:

The polynomial given for simplification is:

$-3.6-1.9t+1.2+5.1t$

Now, we combine like terms using the commutative property of addition.

The commutative property of addition states that:

$a+b=b+a$

So, the order can be shuffled when we add terms.

The terms containing 't' are grouped together and the constant terms are grouped together. This gives,

$-1.9t+5.1t+1.2-3.6$

Now, we group them using associative property and converse of distributive property as:

$(-1.9+5.1)t+(1.2-3.6)$

Simplifying the above expression, we get:

$(-1.9+5.1)t+(1.2-3.6)\\3.2t-2.4$

Therefore, the simplified form is $3.2t-2.4$

6 0

4 years ago

Write the number with the same value as 28 tens.

ICE Princess25 [194]

The answer would be 280 as a tens bar is worth ten. 28x10=280

4 0

3 years ago