All categories

1 year ago

Over the summer, Gabriela read 10 times as

Mathematics

1 answer:

sukhopar [10]1 year ago

4 0

Answer:

i’m pretty sure it’s 6,039

Step-by-step explanation:

12,078 divided by 2

You might be interested in

A line passes through the points (–10, –10) and (–5, –10). What is its equation in slope-intercept form?

umka2103 [35]

Answer:

Step-by-step explanation:

(x₁, y₁) = (-10, -10) & (x₂, y₂) = (-5, -10)

y-intercept = b = -10

There is no change in y- coordinates. So, the line is parallel to x- axis

Slope = 0

Equation: y = b

y = -10

5 0

3 years ago

Simplify 5^0 g^6 h^-1

zaharov [31]

(5^0)(g^6)h^−1

= $\frac{g6}{h}$

7 0

3 years ago

Six less than twice a number x is 38. what is the value of x

Margarita [4]

Equation: 2x - 6 = 38
Solve for x
Add 6 to both sides
2x = 44, x = 22
The answer is 22

7 0

3 years ago

100/4<br> help please i need to know before tmr

algol [13]

Are you asking what’s 100 divided by 4?

6 0

3 years ago

Read 2 more answers

Find the solution to dy/dt = 7 y<br><br> satisfying<br> y(9) = 5

AVprozaik [17]

$\rm \dfrac{dy}{dt}=7y,\qquad\qquad\qquad y(9)=5$

I'm not sure what methods you've learned up to this point but one option is to apply separation of variables:

$\rm \dfrac{dy}{y}=7dt$

and then integrate from there,

$\rm ln|y|=7t+c$

exponentiate to isolate y,

$\rm |y|=e^{7t+c}$

Apply exponent rule,

$\rm |y|=e^c e^{7t}$

rename this e^c as some new constant, perhaps A,

$\rm \pm y=A e^{7t}\qquad\qquad A>0$

This A can only be positive, non-zero, but absorbing the plus/minus fixes that restriction,

$\rm y=A e^{7t}\qquad\qquad A\ne0$

Use your initial information to solve for this unknown value A,

$\rm y(9)=A e^{7\cdot9}=5$

solving for A, dividing by the exponential,

$\rm A=5e^{-63}$

So we get a final result of

$\rm y(t)=5e^{-63}e^{7t}$

apply exponent rule again to get a better looking answer, and factor,

$\rm y(t)=5e^{7(t-9)}$

Lemme know if too confusing.

3 0

3 years ago