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Irina-Kira [14]
2 years ago
7

If 10^x = 5, then what is x?

Mathematics
1 answer:
REY [17]2 years ago
8 0

Answer:

what is ∧

Step-by-step explanation:

You might be interested in
Two buses leave a station at the same time and travel in opposite directions. One bus travels
natima [27]

Answer:

63 miles per hour

54 miles per hour

Step-by-step explanation:

Let the two buses be represented as bus A and bus B.

bus A and bus B leave a station at the same time and travel in opposite directions.

Let the speed of bus A be A miles per hour.

Let the speed of bus B be B miles per hour.

One bus travels 9 miles/hour slower than the other.

Let bus A be the faster bus.

This means that the speed of bus B is B = A - 9

If the two buses are 585 miles apart after 5hours, this means that after 5hours, the total distance travelled by bus A and bus B is 585 miles.

Distance travelled by bus A in 5 hours = speed × time = 5A

Distance travelled by bus B in 5 hours = speed × time = 5B

5A + 5B = 585 - - - - - -1

Substituting B = A - 9 in equation 1

5A + 5(A - 9) = 585

5A + 5A - 45 = 585

10A = 585 + 45 = 630

A = 630/10 = 63 miles per hour

B = A - 9 = 63 - 9 = 54 miles per hour

4 0
3 years ago
Find the 141th derivative of the function f(x) = cos(x)<br><br> The answer is function is:
Kaylis [27]

Answer:

-0.777145961

Step-by-step explanation:

cos(141)=-0.777145961

3 0
2 years ago
Evaluate f(-1) for the function f(x) = -5x + 3 *
tatuchka [14]

Answer:

f(-1) = 8

Step-by-step explanation:

f(-1) = x

f(-1) = -5(-1) + 3

f(-1) = 8

4 0
3 years ago
Find the range of f(x)=-2x + 6 for the domain {-1, 3, 7, 9}
Blizzard [7]

Answer:

range {4, 12, 20, 24}

Step-by-step explanation:

Plug each of the numbers in for x and solve for y

3 0
2 years ago
Write the expression as a product of expressions.
scoray [572]

Answer:

a^2(ab^{3}-b^{2}-c^{2})

Step-by-step explanation:

Given

a^{3}b^{3}-a^{2}b^{2}-a^{2}c^{2}

Required

Factor

a^{3}b^{3}-a^{2}b^{2}-a^{2}c^{2}

Factor out a^2

a^2(ab^{3}-b^{2}-c^{2})

<em>The expression cannot be further factored</em>

8 0
3 years ago
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