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3 years ago

How many times do you need to divide by ten to get from 5947.7 to 5.9477 ?

2 answers:

6 0

Answer would be 4 times

so if u count from behind 7 to where the decimal point is it would be 4

brainliewst and thanks plz

lions [1.4K]3 years ago

5 0

Three times. The decimal place is moved according if it's division (to the left) or multiplication (to the right) and how many zeros the ten has.

Example

5.9477 × 10 to the third power = 5947.7
5.9477 ÷ 10 = .59477

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7.25t + 6 = 13.5t + 11<br><br><br> The solution is t =

hodyreva [135]

Answer:

the answer is 0.24 jjjjjjjjjjjjjj

5 0

2 years ago

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Let L be the line parametrized by x = 2 + 2t, y = 3t, z = −1 − t. (a) Find a linear equation for the plane that is perpendicular

Elden [556K]

Answer:

Step-by-step explanation:

Given that L is a line parametrized by

$x = 2 + 2t, y = 3t, z = −1 − t$

The plane perpendicular to the line will have normal as this line and hence direction ratios of normal would be coefficient of t in x,y,z

i.e. (2,3,-1)

So equation of the plane would be of the form

$2x+3y-z =K$

Use the fact that the plane passes through (2,0,-1) and hence this point will satisfy this equation.

$2(2)+3(0)-(-1) =K\\K =5$

So equation is

$2x+3y-z =5$

b) Substitute general point of L in the plane to find the intersecting point

$2(2+2t)+3t-(-1-t) =5\\4+8t+1=5\\8t=0\\t=0\\(x,y,z) = (2,0,-1)$

i.e. same point given.

3 0

3 years ago

Can anyone help me with these this problem. Show your work

Finger [1]

the answer to your question is 13 mm

7 0

3 years ago

Read 2 more answers

What is the solution set of this system of equations?

Rina8888 [55]

D option is right answer

5 0

3 years ago

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Write an exponential function to represent a person consuming a bag of candy in which the initial value in an is 175 pieces and

Alisiya [41]

We will see that the exponential decay function is:

f(x) = 175*(0.8)^x

<h3>How to find the exponential decay?</h3>

The general exponential decay is:

f(x) = A*(1- r)^x

Where:

A is the initial value.
r is the rate of decay in decimal form.
x is the variable, in this case is the time.

Here we know that the initial value is 175, and the rate of decay is 20%. To get this in decimal form, we just divide it by 100%.

20%/100% = 0.2

Replacing that in the exponential function, we get:

f(x) = 175*(1 - 0.2)^x

f(x) = 175*(0.8)^x

If you want to learn more about exponential functions, you can read:

brainly.com/question/11464095

5 0

2 years ago