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In **Mathematics** / **High School** | 2025-08-20

[Answered] 8) $45 x^2+120 x+80$

In **Mathematics** / **College** | 2025-08-20

[Answered] The chart shows pricing and payment options for two big-ticket items. [tex] \begin{table} \captionsetup{labelformat=empty} \caption{Financing Options for Household Items} \begin{tabular}{|l|l|l|l|} \hline Item & Rent-to-own payments & Installment plan & Cash price \\ \hline Laptop computer & $150 a month for 12 months & $100.83 a month for 12 months & $1,000 \\ \hline 18.3 CF refrigerator & $140 a month for 12 months & $80.67 a month for 12 months & $800 \\ \hline \end{tabular} \end{table} [/tex] Which payment option would be best for the laptop and for the refrigerator? A. rent-to-own; installment B. installment; rent-to-own C. rent-to-own; rent-to-own D. save up and pay cash

In **Chemistry** / **College** | 2025-08-20

[Answered] $\begin{array}{l}5.74 cm+0.823 cm+2.651 cm=9.214 cm=\ldots cm \\ 4.8 L-3.965 L=0.835 L=\ldots L \\ 5.02 nm \times 89,665 nm \times 0.10 nm=45,011.83 nm^3=\ldots nm ^3 \\ 5.892 g \div 6.10 mL=0.96590 g / mL =\ldots g / mL \end{array}$

In **Mathematics** / **High School** | 2025-08-20

[Answered] $3 x^2 - (9x - 8x^2) + 4x - 4

In **Physics** / **High School** | 2025-08-20

[Answered] Blake is doing an experiment to find the relationship between string tension [tex]F_T[/tex], string linear density [tex]D[/tex], frequency of oscillation ([tex]f[/tex]) and wavelength ([tex]\lambda[/tex]) for a wave on a string. The student keeps the string tension and density constant. He sets the frequency of the string's oscillation and measures the wavelength. The known relationship is: [tex]\sqrt{\frac{F_T}{D}}=f \lambda[/tex] Rearrange the equation so the dependent variable is by itself on one side. What variables could he graph to get a linear relationship? x : y : Fill in the data table below with any additional data you need to linearize it.

In **Mathematics** / **High School** | 2025-08-20

[Answered] Keyaree is able to swim [tex]$3 \frac{2}{5}$[/tex] laps every 4 minutes. Assuming that Reyaree swims at a constant rate, how many laps (or fractions of a lap) does she swim per minute?

In **Mathematics** / **High School** | 2025-08-20

[Answered] Which fraction represents the decimal $0.8888 \ldots$ ? A. $\frac{80}{99}$ B. $\frac{1,111}{1,250}$ C. $\frac{8}{9}$ D. $\frac{9}{8}$

In **Medicine** / **College** | 2025-08-20

[Answered] During the dispensing process, how often should the medication's expiration date be checked? A. Only when the medication looks old B. Never C. Every time before dispensing D. Once a year

In **Mathematics** / **High School** | 2025-08-20

[Answered] The distance it takes a truck to stop can be modeled by the function [tex]d(v)=\frac{2.15 v^2}{64.4 f}[/tex] [tex]d=[/tex] stopping distance in feet [tex]v=[/tex] initial velocity in miles per hour [tex]f=[/tex] a constant related to friction When the truck's initial velocity on dry pavement is 40 mph, its stopping distance is 138 ft. Determine the value of [tex]f[/tex], rounded to the nearest hundredth.

In **Physics** / **College** | 2025-08-20

[Answered] What is the electrical force between [tex]$q_2$[/tex] and [tex]$q_3$[/tex]? Recall that [tex]$k=8.99 \times 10^9 N \cdot \frac{m^2}{c^2}$[/tex].