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2 years ago

Don't just guess if you don't know. I need the exact answer please

Mathematics

2 answers:

Arada [10]2 years ago

6 0

You should learn how to do this

20.5

kiruha [24]2 years ago

4 0

It would be 20.3 because if you put the numbers in order from least to greatest then you have to find the middle number and since their are 2 of them you add then divide by 2

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Determine how far the vehicle travels in 3 hours.

tresset_1 [31]

Answer:

90 miles

Step-by-step explanation:

1 1/2 is half of 3 so just multiply 45 by two

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2 years ago

Las medidas de una pieza de loseta son de 45.7 x 30.5. ¿Cuál es el área de la pieza?

max2010maxim [7]

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2 years ago

Simplify the following algebraic expression:<br> 4+3 [6z - 5(6 +2z)]

Tatiana [17]

$\huge\text{Hey there!}$

$\huge\text{4+3 [6z - 5(6 +2z)]}$

$\huge\text{4+(3)(6z)+(3)(-5(6+2z))}\\\\\rightarrow\huge\text{4+18z+(-30z)+(-90)}$

$\huge\text{\bf{Combine the like terms if you have any.}}$

$\huge\text{Like term \#1: 10z \& -30z}\\\\\\\huge\text{Like term \#2: 4 \& -90}$

$\huge\text{18z + (-30z) + (4 + (-90))}$

$\huge\text{18z + (-30z) = -12z}\\\\\\\huge\text{4 + (-90) = -86}$

$\boxed{\boxed{\huge\text{Answer: -12z + (-86)}}}\huge\checkmark$

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

~ $\frak{LoveYourselfFirst:)}$

5 0

2 years ago

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Rewrite log: 512 = 3 into exponential

Julli [10]

I think your answer is D) i am not 100% sure tho.

3 0

2 years ago

A provider order is written for insulin at 3 units/hr; the premixed solution is composed of 50 units of insulin in 100 mL in nor

Georgia [21]

Answer:

the rate should be 6ml/hr

Step-by-step explanation:

if 100 ml of solution have 50 units each ml has 0.5 units, (50/100)

so in order to get 3 units in one hour the equation would be

number of units = units per mililiter * number of mililiters in an hour

3 = 0.5 * x

x= 3 / 0.5 = 6ml/hr

6 0

3 years ago

Read 2 more answers