All categories

3 years ago

Timers at a track meet used four different clocks to time an event. Which recorded time is the most precise?

Mathematics

2 answers:

faust18 [17]3 years ago

7 0

(d)31.256 is the most precise as it has most significant figures among them.

romanna [79]3 years ago

6 0

I would say 31.256s because it has 5 significant digits.

You might be interested in

Please help meeee need ASAP

Tanzania [10]

Answer:

Step-by-step explanation:

i think its number one or 2

7 0

2 years ago

B) y = log2 (4" - 4)<br> find the inverse of this equation

GuDViN [60]

Answer:

$y = \frac{1}{4} \times {2}^{x} - 1$

Step-by-step explanation:

Assuming the given logarithmic equation is

$y = \log_{2}( {4}{x } - 4)$

We interchange x and y to get:

$x= \log_{2}( {4}{y} - 4)$

We solve for y now:

${2}^{x} = {4}{y} - 4$

We add 4 to both sides to get;

${2}^{x} + 4 = 4y$

Divide through by 4:

$y = \frac{1}{4} \times {2}^{x} - 1$

4 0

3 years ago

Gas station X charges $4.00 per gallon of gas. Gas station Y charges $4.12 per gallon of gas. What is the percent increase from

kirill [66]

First, find the increase in charge between the two station. That is:

$4.12-$4.00=$0.12

Then, divide the increase by the price charged by Gas Station X.

$0.12/$4.00=0.03

Lastly, since it is a decimal, transform it to percentage by multiplying 100%

0.03x100%=3%

Hope this is the brainliest answer.

3 0

2 years ago

Another algebra problem i cant solve

zhenek [66]

Answer:

where is the problem?

Step-by-step explanation:

6 0

2 years ago

(y* - 5)(yx + 5)<br> please help

Nina [5.8K]

Answer:

Simplified the expression.

y2x+5y−5yx−25

I think this is what were were asking, if not please explain better.

Hope this helps :D

plz like & brainly

7 0

3 years ago