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3 years ago

Can you help me with this question? I keep getting 0.40 that is not in the options.

1 answer:

monitta3 years ago

3 0

The answer is D because 4.81-2.25 is 2.56 and the number times 0.32 is 0.8192 and round it to the nearest hundreth is 0.82.

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Z = b – ma , for a<br> Please help me I need this answer

yarga [219]

Step-by-step explanation:

z = b - ma

z - b = ma

z - b / m = a

3 0

3 years ago

There are 238 juniors at a high school. The ratio of girls and boys in the junior class is 3 : 4. How many juniors are girls? Ho

jekas [21]

There is 102 juniors are girls and 136 juniors are boys.

8 0

3 years ago

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Mario's car cost $15,999. Each year the car's value decreases by $1,550. This relationship is described by the equation V = 15,9

dedylja [7]

The value of Mario's car after 5 years is $8,249.

<h3>What is the value of the car after 5 years?</h3>

Deprecation is when the value of an asset declines with the passage of time as a result of wear and tear.

V = 15,999 − 1,550t

V = 15,999 − 1,550(5)

V = 15,999 - 7,750

V =$8,249

To learn more about depreciation, please check: brainly.com/question/25552427

#SPJ1

5 0

3 years ago

PLEASE ANSWER I WILL MARK AS BRAINLIEST

Tomtit [17]

Answer:

Six

Step-by-step explanation:

1.Convert all volumes to millilitres

(a) Chlorpheniramine

V = 100 mL

(b) Lidocaine

$V = \text{2 fl oz} \times \dfrac{\text{29.57 mL}}{\text{1 fl oz}} = \textbf{59 mL}$

(c) Banana flavouring

$V = \dfrac{1}{2}\text{ tsp} \times \dfrac{\text{4.928 mL}}{\text{1 tsp}} = \textbf{2.5 mL }$

2. Calculate the total volume

Chlorpheniramine = 100 mL

Lidocaine = 59

Banana flavouring = <u> 2.5 </u>

TOTAL = 162 mL

3. Calculate the number of doses

$\text{Doses} = \text{162 mL} \times \dfrac{\text{1 dose}}{\text{10 mL}} = \text{16.2 doses}\\\\\text{You can't take a fraction of a dose, so the there are $\large \boxed{\textbf{16 doses}}$}$

5 0

3 years ago

13 is 26% of what number

xeze [42]

13/x time 26/100
do 13 time 100 which equals 1300
do 1300/26
answer is 50%

6 0

4 years ago

Read 2 more answers