Ask question

Ask question

All categories

3 years ago

9

What is 4.345 x 10^5 in standard form?

1 answer:

zalisa [80]3 years ago

3 0

Answer:

Choice D.) 434,500

Step-by-step explanation:

What is 4.345 x 10^5 in standard form?

4.345 x 10^5 = 4.345 * 100,000

multiply it out:

4.345 x 10^5 = 434,500

You might be interested in

Use the Distributive Property to rewrite

Stella [2.4K]

Answer:

c

Step-by-step explanation:

6 0

3 years ago

Original: 12 for $9.12<br> New Deal: 9 for

crimeas [40]

Answer:

6.84

Step-by-step explanation:

5 0

3 years ago

If y = -6cosx, what is the amplitude?

aniked [119]

$\displaystyle\bf\\y=-6cos\,x\\\\\textbf{is equivalent to:}\\\\y=6cos(x+\pi)\\\\\textbf{where 6 is the maximum value or amplitude}\\\\\implies~~~\boxed{\bf~amplitude=6}$

8 0

3 years ago

Solve for U -8u = - 16/3

lorasvet [3.4K]

Answer:

u = 2/3

Step-by-step explanation:

Simply divide both sides by -8:

u = (-16/3)/-8

If you don't have a calc, use KCF:

u = (-16/3)(-1/8)

u = 16/24

u = 2/3

4 0

3 years ago

2/9 of the members are boys in a community service club. if there are 95 more girls than boys, how many girls are there in club?

KengaRu [80]

Answer:

133 girls

Step-by-step explanation:

Total members = x

Number of boys = $\frac{2}{9}x$

Number of girls = $\frac{2}{9}x +95$

Number of boys + Number of girls = total members

$\frac{2}{9}x+\frac{2}{9}x+95=x\\\\\frac{2}{9}x+\frac{2}{9}x=x -95\\\\\frac{2}{9}x+\frac{2}{9}x-x=-95\\\\\frac{4}{9}x-x = -95\\\\\frac{4}{9}x-\frac{9}{9}x = -95\\\\\frac{-5}{9}x=-95\\\\x = -95*\frac{9}{-5}\\\\x=19*9$

x = 171

Number of boys = $\frac{2}{9}*171$ = 2 * 19 = 38

Number of girls = 38 + 95 = 133

5 0

3 years ago