Mathematics, 23.02.2021 05:50 trapdee61p3sj8r
A company found that an experienced surveyor can survey a roadbed in 7 hours. An apprentice surveyor needs 8 hours to survey the same stretch of road. If the two work together, find how long it takes them to complete the job.
Answers: 2
Mathematics, 21.06.2019 16:00
Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check
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Mathematics, 21.06.2019 18:00
Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2
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Mathematics, 21.06.2019 21:20
If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°
Answers: 2
Mathematics, 21.06.2019 22:00
In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.
Answers: 1
A company found that an experienced surveyor can survey a roadbed in 7 hours. An apprentice surveyor...
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