Digital ACT Practice Questions

Choose the best option for the underlined portion: The university invited an imminent climatologist to deliver the keynote address at the Earth Day summit....

Choose the best option for the underlined portion: Dark storm clouds gathering along the mountain horizon signaled that a flash flood was eminent....

Choose the best option for the underlined portion: The data analyst divided the continuous sensor readings into four discreet categories for machine learning cl...

Choose the best option for the underlined portion: All corporate executives are required to comply to the newly established environmental safety protocols....

Choose the best option for the underlined portion: The local civic board was receptive toward the urban architect's proposed greenway master plan....

Choose the best option for the underlined portion: The community organizer succeeded to register over five hundred new voters before the primary deadline....

Choose the best option for the underlined portion: The conservation foundation is devoted toward preserving coastal salt marsh ecosystems....

Choose the best option for the underlined portion: If the structural engineer would have inspected the bridge pilings sooner, the cracks might have been detecte...

Choose the best option for the underlined portion: If I was you, I would consult with the chief electrical inspector before energizing the high-voltage substati...

Choose the best option for the underlined portion: The laboratory safety manual recommends that every researcher wears protective eyewear when handling liquid n...

Choose the best option for the underlined portion: The university dean insisted that the economics department chair submits the revised budget by Friday afterno...

Choose the best option for the underlined portion: Astronomers estimate that by the end of this decade, the James Webb Space Telescope will catalog over five th...

Choose the best option for the underlined portion: Since the introduction of robotic automation in 2018, the assembly plant increased its monthly output by thir...

Choose the best option for the underlined portion: While the orchestra was rehearsing the fourth movement, the power suddenly went out in the concert hall....

Choose the best option for the underlined portion: The architectural restoration team had to decide whether to preserve the original seventeenth-century timber ...

Choose the best option for the underlined portion: Neither the lead violin soloist nor the conductor were aware that the acoustics in the newly built concert ha...

Choose the best option for the underlined portion: The wildlife preservation society honored the park rangers, whom had spent twenty years combating illegal poa...

Choose the best option for the underlined portion: The acoustic engineer adjusted the wall panels, ensuring that the room's reverberation time was optimal for c...

Choose the best option for the underlined portion: In contrast to the dense counterpoint of Renaissance motets, the melodies of early Classical symphonies were ...

Choose the best option for the underlined portion: If the planetary probe would have maintained its original trajectory, it would have rendezvoused with the ast...

For what value of k does the matrix [[2, k], [3, 12]] have a determinant equal to 0?...

For what value of k does the matrix [[4, k], [5, 20]] have a determinant equal to 0?...

For what value of k does the matrix [[3, k], [2, 18]] have a determinant equal to 0?...

For what value of k does the matrix [[5, 15], [2, k]] have a determinant equal to 0?...