The data plan that has the cheapest deal is given by the ratio of the data
plan price to the GB allocated.
- The deal that has the cheapest price per GB is <u>B. Prepaid Single Phone Plan $45 for 16 GB</u>.
The given phone data plans are;
![\begin{tabular}{|l|cl|}&Prepaid Single Phone Plan&Prepaid Family Plan\\ a&\$30 for 1 GB &\$30 for 1 GB\\b& \$35 for 6 GB & \$40 for 6 GB\\ c&\$45 for 16 GB&\$50 for 16 GB\\d & \$65 for Unlimited Data & \$70 for Unlimited Data\end{array}\right]](https://tex.z-dn.net/?f=%5Cbegin%7Btabular%7D%7B%7Cl%7Ccl%7C%7D%26Prepaid%20Single%20Phone%20Plan%26Prepaid%20Family%20Plan%5C%5C%20a%26%5C%2430%20for%201%20GB%20%26%5C%2430%20for%201%20GB%5C%5Cb%26%20%5C%2435%20for%206%20GB%20%26%20%5C%2440%20for%206%20GB%5C%5C%20c%26%5C%2445%20for%2016%20GB%26%5C%2450%20for%2016%20GB%5C%5Cd%20%26%20%5C%2465%20for%20Unlimited%20Data%20%26%20%5C%2470%20for%20Unlimited%20Data%5Cend%7Barray%7D%5Cright%5D)
The price per GB are;
Plan a = $30 ÷ 1 = $30 per GB
Plan b = $35 ÷ 6 = $5.8
per GB and $40÷ 6 = $6.
per GB for Family Plan
Plan c = 45 ÷ 16 = <u>$2.8125 per GB</u> and $3.125 per GB
Plan d = $65 for Unlimited Data = 65 ÷ ∞ ≈ 0; $70 for Unlimited Data = 0
Therefore, the plan with the cheapest price per GB from the given option is option B.<u> Prepaid Single Phone Plan $45 for 16 GB</u>.
Learn more about ratios here:
brainly.com/question/10705874
70*300
=70(100+100+100)
=7,000+7,000+7,000
=21,000
20 x 5 = 100 so just 18 x 5 = 90. 100 - 90= 10
the answer is 10%
Answer:
Hello
The answer is 30% increase in texts since last month.
IF you feel any problem in understanding , do comment pls.
Step-by-step explanation:
Let
X = last month sent texts
y = this month sent texts
First of all find the no. of increased texts,
by subtracting x from y
=> y-x= 7085- 5450
= 1635
We want to find these 15 texts % with respect to 5450 texts
i.e. 1635/X
=0.30
for answer in % multiply with 100
i.e. 30%
Answer:
D .For every day the soap is used, the predicted mass of the soap will decrease by 1.8 grams.
Step-by-step explanation:
The given regression equation is
Predicted y = 78.5 – 1.8x where, y = mass of a bar of soap in grams and x = number of days soap has been used.
Here, slope=b=-1.8.
Slope depicts the unit increase in predicted variable due to change in independent variable.
The given slope -1.8 shows that due to change in number of days soap is used the predicted mass of the soap decreases by 1.8 units. So, we can say that "For every day the soap is used, the predicted mass of the soap will decrease by 1.8 grams".
