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3 years ago

Convert the decimal 3.88888 to a fraction

Mathematics

2 answers:

Darya [45]3 years ago

6 0

As a fraction it would be 388888/100000.

Licemer1 [7]3 years ago

4 0

A. 3 8/9 is equal to about 3.88888

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Mike is reading a map with a scale of 1 in. = 35 mi. On the map, the

Umnica [9.8K]

Answer:

Actual distance represented by 5.5 inch of map distance is

$192.5$ miles

Step-by-step explanation:

Given,

The scale of map -

1 inch on map is equal to 35 miles.

Distance measured by mike on map is equal to 5.5 inch

Actual distance represented by 5.5 inch of map distance is

$= 5.5 * 35 = 192.5$ miles

8 0

3 years ago

What is the difference from 10 and 12

goblinko [34]

$\huge\text{Hey there!}$

$\large\text{What is the \bf{difference from 10 and 12}}\large\text{ ?}$

$\large\text{The word \underline{DIFFERENCE} usually it means \underline{SUBTRACT} in}\\\large\text{mathematical terms.}$

$\large\text{So, we will reword the question saying 10 SUBTRACTED by 12}$

$\large\text{10 - 12 = \bf -2}$

$\large\text{12 - 10 = \bf 2}$

$\boxed{\huge\textsf{The difference from 10 \& 12 is: \boxed{\huge\text{\bf -2 or 2 }}}}\huge\checkmark$

$\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

3 0

3 years ago

A state senator believes that 25% of all senators on the finance committee will strongly support the tax proposal she wishes to

sp2606 [1]

$P(X=x)= nC_xp^x(1-p)^{n-x}$ Number of Senators be n=5
Probability that the Senators will strongly support the tax proposal be $p=\frac{25}{100}=0.25$
Let X be the number of Senators will strongly support the tax proposal.
Using Binomial Distribution,
$P(X=x)=nC_xP^x(1-p)^{n-x}$
Now Plug in the values of n and p,
$P(X=x)=nC_xp^x(1-)^{n-x} [\tex] To find the probability that 3 out of the 5 Senators will support the tax proposal is [tex] P(X= 3)=5C_3(0.25)^3(1-0.25)^{5-3}\\ =0.08789$

7 0

3 years ago

Solve using elimination. -7x – 5y = 5 -9x – 5y = 15

ozzi

-7x-5y=5
-(-9x-5y)=15 It's minus because negative times negative = positive
2x=-10
x= -5

-7(-5) - 5y = 5
35-5y =5
-5y = -30
y=6

3 0

4 years ago

Read 2 more answers

Verify the equation is an identity cos (180 - x) = - cos x Show Work plzzz!!!

astra-53 [7]

check your Unit Circle for the values of at 180°

$cos(\alpha - \beta)= cos(\alpha)cos(\beta) + sin(\alpha)sin(\beta) \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ cos(180-x)=-cos(x) \\\\[-0.35em] ~\dotfill\\\\ cos(180^o-x)\implies cos(180^o)cos(x)+sin(180^o)sin(x) \\\\\\ (-1)cos(x)+(0)sin(x)\implies -cos(x)$

6 0

2 years ago