2 years ago

Use a single digit times a power of 10 to

Mathematics

1 answer:

Nesterboy [21]2 years ago

7 0

Step-by-step explanation:

0.00002468 = 2.468 × 10^(-5)

for single digit =>

2 × 10^(-5)

You might be interested in

Complex to Trigonometric:<br>Z=√6+√2+2i

Alekssandra [29.7K]

Answer:

z=6+2i maybe

Step-by-step explanation:

8 0

3 years ago

If b/a=2/5, what is the value of 2 (a/b)

Nina [5.8K]

$\dfrac{b}{a}=\dfrac{2}{5}\to\dfrac{a}{b}=\dfrac{5}{2}\ \ \ |\cdot2\\\\2\left(\dfrac{a}{b}\right)=2\cdot\dfrac{5}{2}\\\\2\left(\dfrac{a}{b}\right)=5$

Answer: 2(a/b) = 5

3 0

3 years ago

9. The total length of the Trans-Canada Highway is 7870 km. About 6% of

nadezda [96]

Answer:

472.2 km

Step-by-step explanation:

5 0

2 years ago

Which Expressions are equivalent to the following 30x2-5x-10

Sunny_sXe [5.5K]

Answer:

60-5x-10, 50-5x, 5(10 + x)

Step-by-step explanation:

7 0

2 years ago

Write an algebraic expression that Marshall can use to determine the total cost of buying a watermelon that weighs w pounds and

VMariaS [17]

Answer:

The answer is that the cost will be a total of: $142.05. That is $125.80 for Watermelon that weighs 185 lbs and $16.25 for 5 lbs of tomatoes.

Step-by-step explanation:

Given: Watermelons are .68 / lb and tomatoes are 3.25 / lb.

Let w = watermelon weight and tomato weight.

An equation would be:

.68w + 3.25t = Total cost

For 185 lb of Watermelon and 5 lbs of tomatoes:

.68(185) + 3.25(5) =

$125.80 + $16.25 = $142.05

3 0

3 years ago