yasbatman yasbatman

19-02-2015
Mathematics

Answered

Sue answered 80 percent of 150 test questions correctly. How many questions did she not answer correctly?

Answer :

riley5247 riley5247

19-02-2015

150x0.8=120 (correct answers)

150-120=30 (incorrect answers)

she answered 30 questions incorrectly

Answer Link

Other Questions

What method combines Bayesian learning principles with Stochastic Gradient Langevin Dynamics to improve model parameter estimation?

Identify the sentence below that correctly creates parallelism with correlative conjunctions.a. My messy roommate neither washes her dishes nor cleans her room.

Copy and complete the workings below to calculate [tex]$7 \times 41$[/tex] using the distributive law.[tex] \begin{aligned} 7 \times 41 & = 7 \times (40 + 1

Given [tex]$f(x)=2x-3$[/tex] and [tex]$g(x)=f(3x)$[/tex], which table represents [tex][tex]$g(x)$[/tex][/tex]?\begin{tabular}{|l|l|}\hline[tex]$x$[/tex] & [

Of the three broad categories of ecosystems on earth, which cover most of earth's surface? a) Freshwater Ecosystemsb) Marine Ecosystemsc) Terrestrial Ecosystems

What could be a likely cause of the error message "endpoint trust is unknown because there are no active trusted endpoints configurations"?A) Network congestion

Halla dos radicales equivalentes a cada radical.a. [tex]\(\sqrt[4]{5x}\)[/tex]b. [tex]\(\sqrt[8]{(7d)^{22}}\)[/tex]c. [tex]\((27h)^{\frac{6}{7}}\)[/tex]d. [tex]

Solve for x 3/5x=9/10

In the context of free speech and public discourse, which phrase best describes a statement that is perceived as bold and potentially contentious yet courageous

20. Calcula el menor valor de:[tex]\[ (1+x)\left(1+\frac{1}{y}\right)+(1+y)\left(1+\frac{1}{x}\right) \][/tex]Con la condición:[tex]\[ x\ \textgreater \ 0, y\

Identify the genre based on these characteristics: It involves a long, complex, and culturally important story. It was originally intended to be sung or recited

Earth is divided into 24hours standard time zone because. A.the time zone is a few hours per mile. B earth rotates west and the day starts earlier in the west.

Which idea from the Enlightenment was used in the Declaration of Independence? A.Revolution leaders should explain their ideas to the world. B.Science can answe

90% as a decimal round to the thousandths place

When is facilitated diffusion necessary? a) when the molecules are too large b) when the molecules are insoluble c) when the direction of movement is opposite t

Which is not equivalent to 45 over 75 ? A - 9 over 15 B - 15 over 25 C - 60% D - 70%

Which words make up the adjective phrase in this sentence? The clock by the water fountain stopped working yesterday afternoon. A. by the water fountain B. yest

2/3 cup of oatmeal is needed to make 10 granola bars. how many such granola bars can be made with 20 cups of oatmeal? Kindly please provide step by step detai

what happened to farm incomes as the 1920s progressed

the ratio of blue marbles to white marbles in a bag is 4 to 5 . at this rate, how many blue marbles are there if there are 15 white marbles