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2 years ago

12. A turtle goes 12 meters in 28 seconds. How far does the turtle travel in one second (unit rate)?

Mathematics

1 answer:

Sergio [31]2 years ago

7 0

Answer:

0.43 meters per second

Step-by-step explanation:

12/28

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Work out the volume of this sphere?

Gekata [30.6K]

Step-by-step explanation:

$v = \frac{4}{3} \pi {( \frac{19}{2} )}^{3} \\ v = \frac{4}{3} \pi \: 857.375 = 3591.364 \\ = 3591.4 \: {cm}^{3}$

6 0

3 years ago

Solve the equation by factoring.

Delicious77 [7]

Factorizing an expression involves writing the expression in simpler forms

The values of z are $z = \frac 15$ or $z=4$

The equation is given as:

$5z^2 - 21z + 4 = 0$

Expand the equation

$5z^2 - 20z -z + 4 = 0$

Factorize the expression:

$5z(z - 4) -1(z - 4) = 0$

Factor out z - 4

$(5z - 1)(z - 4) = 0$

Split

$5z -1 = 0$ or $z - 4 = 0$

Solve for z

$z = \frac 15$ or $z=4$

Hence, the values of z are $z = \frac 15$ or $z=4$

Read more about factorization at:

brainly.com/question/11579257

6 0

3 years ago

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Light travels at 3.0×10^8 kilometers how far does light travel in five minutes

34kurt

Just have a very grate day

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3 years ago

True or False: The range of a logarithmic function is always all real numbers.

Readme [11.4K]

Answer: true!

Step-by-step explanation: i do not know but true!

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3 years ago

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What is the expression is factored form? X^2 + 14x + 48

galben [10]

Answer:

Factored form of the expression is ( x+ 8)(x + 6).

Step-by-step explanation:

The given expression is x² + 14x + 48.

We have to convert the expression in factored form

x² + 14x + 48 = x² + 8x +6x + 48

= x(x + 8) + 6(x + 8) = (x + 8)(x + 6)

Therefore the factored form of the expression is (x + 8)(x + 6).

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3 years ago

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