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alekssr [168]
2 years ago
7

Work out the value of 4^0 x 16^0

Mathematics
2 answers:
NNADVOKAT [17]2 years ago
8 0

Answer:

1

Step-by-step explanation:

Anything to the power of 0 is 1. <em>So</em>,

1 x 1 = 1

vlada-n [284]2 years ago
6 0

Answer:

1

Step-by-step explanation:

Any base with an exponent of 0 is equal to 1.

4^0 × 16^0

1 × 1

= 1

The answer is 1.

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15
Butoxors [25]

Step-by-step explanation:

1/2 represents every fraction, where the denominator (bottom part) is twice the numerator (top part).

like 4/8 or 6/12 or 128/256 or ...

what do we need in the denominator to calculate with 15/16 ?

the same : 16.

and what is half of 16 ? 8.

so, we need the 1/2 based on 16th = 8/16.

so, the dog ate 8/16 (1/2) of the original 15/16.

what was left was

15/16 - 8/16 = 7/16 pound

7 0
2 years ago
HELP NOW PLZ AND I WILL LOVE YOU FOREVER
mr_godi [17]

Answer:

12/4+13=16 2+22/4=7.5

Step-by-step explanation:

you answer is the last option im 100 percent sure.

8 0
3 years ago
The line integral of (2x+9z) ds where the curve is given by the parametric equations x=t, y=t^2, z=t^3 for t between 0 and 1. Pl
Naya [18.7K]
Let r = (t,t^2,t^3)

Then r' = (1, 2t, 3t^2)

General Line integral is:
\int_a^b f(r) |r'| dt

The limits are 0 to 1
f(r) = 2x + 9z = 2t +9t^3
|r'| is magnitude of derivative vector \sqrt{(x')^2 + (y')^2 + (z')^2}

\int_0^1 (2t+9t^3) \sqrt{1+4t^2 +9t^4} dt

Fortunately, this simplifies nicely with a 'u' substitution.

Let u = 1+4t^2 +9t^4

du = 8t + 36t^3  dt

\int_0^1 \frac{2t+9t^3}{8t+36t^3} \sqrt{u}  du \\  \\ \int_0^1 \frac{2t+9t^3}{4(2t+9t^3)} \sqrt{u}  du \\  \\  \frac{1}{4} \int_0^1 \sqrt{u}  du

After integrating using power rule, replace 'u' with function for 't' and evaluate limits:
=\frac{1}{4} |_0^1 (\frac{2}{3}) (1+4t^2 +9t^4)^{3/2} \\  \\ =\frac{1}{6} (14^{3/2} - 1)
7 0
3 years ago
A taxi company charges $2 for the first mile and then $0.25 per mile each additional mile. If Lupita's fare was $4.50, how many
Lynna [10]

Answer:

11 miles

Step-by-step explanation:

4.50 - 2.00 = 2.50 /.25 =10

3 0
3 years ago
Read 2 more answers
Expand and simplify (6e - 6)(4e + 8).
vesna_86 [32]

Answer:

24 {e}^{2}  + 24e - 48

3rd answer is correct

Step-by-step explanation:

(6e - 6)(4e + 8) \\ 6e(4e + 8) - 6(4e + 8) \\ 24 {e}^{2}  + 48e - 24e - 48 \\ 24 {e}^{2}  + 24e - 48

Hope this helps you.

Let me know if you have any other questions :-):-)

3 0
2 years ago
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