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2 years ago

How many significant figures are there in the number 3,460?

Mathematics

1 answer:

AleksandrR [38]2 years ago

4 0

Answer:

3 figures

Step-by-step explanation:

Just follow these steps!

Non-zero digits are always significant.

Any zeros between two significant digits are significant.

A final zero or trailing zeros in the decimal portion ONLY are significant.

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In a study of cell phone use and brain hemispheric dominance, an Internet survey was e-mailed to 2533 subjects randomly select

Vika [28.1K]

Answer:

dhnstnfwbeusgafbtwwfbywfntwfbtw

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3 years ago

I need your help person scrolling! For all values of x, which expression is equivalent to 2x + 5 − x + 3x + x − 2?

daser333 [38]

C) 5x + 3
Adding like terms

7 0

3 years ago

Read 2 more answers

A Bill in the U.S House of Representatives passed because at least 2/3 of the members present voted in favor of it. If the bill

otez555 [7]

Answer:

Members of the House of Representatives present for the vote were atleast 426 .

Step-by-step explanation:

As given

A Bill in the U.S House of Representatives passed because at least $\frac{2}{3}$ of the members present voted in favor of it.

If the bill received 284 votes .

Let us assume that the total members of the House of Representatives were present for the vote be x .

Than the equations becomes

$\frac{2}{3}\times Total\ number\ of\ Representatives\ present\ for\ vote \geq 284$

$\frac{2}{3}\times x \geq 284$

$2x \geq 284\times 3$

$2x \geq 852$

$x\geq \frac{852}{2}$

$x\geq 426$

Therefore members of the House of Representatives present for the vote were atleast 426 .

3 0

3 years ago

Mark jars 2 liters of jam every day. Write an equation that shows the relationship between

rosijanka [135]

Answer:

y=2x

Step-by-step explanation:

For every day, mark jars 2 liters. using this information we can conclude that for every x we have two, 2x. the jam made is represented by y so the equation ends up as y=2x (for every jam made, use twice times the amount of days taken.

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3 years ago

F(x)=1256(1.24)^x Identify the initial value.

Mumz [18]

Answer:

1256

Step-by-step explanation:

Given the function F(x)=1256(1.24)^x, the initial value occurs at x = 0

Substitute x = 0 into the function;

F(0)=1256(1.24)^0

f(0) = 1256(1) (any value raise to sero is 1)

f(0) = 1256

hence the initial value is 1256

8 0

3 years ago