What is 3/ 4 x 5 /6 ?
A) 1/ 2
B) 1/ 3
C) 2/ 3
D) 5/ 8
Evaluate this expre...
Mathematics, 11.03.2021 19:40 chloeconlon2014
What is 3/ 4 x 5 /6 ?
A) 1/ 2
B) 1/ 3
C) 2/ 3
D) 5/ 8
Evaluate this expression. (β36.28) + (β83.73)
A) β120.01
B) β47,25
C) 102.55
D) 121.35
Solve for x. x/ 9 = 81
A) 9
B) 90
C) 540
D) 729
A coat regularly sells for $59.00. It is on sale for 20% off. What is the sale price of the coat?
A) $11.80
B) $31.80
C) $47.20
D) $57.82
Which equation represents a proportional relationship?
A) y = 1 2 x
B) y = 1 2 x + 1
C) y = 1 2 x + 2
D) y = 1 2 x + 1 2
What is the area of the given circle? Use 3.14 for Ο.
A) 56.52 cm2
B) 254.34 cm2
C) 324.09 cm2
D) 1017.36 cm
Given that the measurement is in centimeters, find the circumference of the circle to the nearest tenth. (Use 3.14 for Ο)
A) 28.3 cm
B) 56.5 cm
C) 63.6 cm
D) 254.3 cm
What is the volume of this rectangular prism?
A) 11 cm3
B) 24 cm3
C) 30 cm3
D) 36 cm3
Answers: 2
Mathematics, 21.06.2019 16:00
Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.
Answers: 2
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Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.
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45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?
Answers: 1
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Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.
Answers: 2
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