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3 years ago

10

NO LINKS WHATSOEVER!!! SPAMMERS WILL BE IMMEDIATELY REPORTED!!! NO BOTS!!! NO COPYING OFF WEBSITES!!! USE YOUR OWN BRAIN!!! A ga

rdener plants a row of eight trees chosen from three maples, two oaks, and four birches. In how many ways can he plant the row?

1 answer:

ArbitrLikvidat [17]3 years ago

8 0

Answer:

13 i got it right on khan

Step-by-step explanation:

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Cheryl drove 4 hours at a constant rate to travel 160 miles. At what rate did she drive? A. 20 mph B. 35 mph C. 40 mph D. 72 mph

erik [133]

Answer:

40 mph

Step-by-step explanation:

you take your miles 160 and divide them by 4 which is going to be 40

5 0

3 years ago

Read 2 more answers

Select all true statements about the sequence 19, 16, 13, 10

uysha [10]

Answer:

d = -3

is the answer I think

6 0

3 years ago

Simplify: −<br> 2<br> 3<br> (−3 − 9x)<br> A) −2 − 9x <br> B) 2 − 9x <br> C) 2 − 6x <br> D) 2 + 6x

Stolb23 [73]

Answer:

2 +6x

Step-by-step explanation:

-2/3 (-3- 9x)

Distribute

-2/3*-3 -2/3 *-9x

2 +6x

4 0

3 years ago

Sarah earned a grade of 80% on the math exam that had 75 problems. How many correct problems did Sara answer?

xenn [34]

Answer:

60

Step-by-step explanation:

80/100 times 75 and you will get 60

3 0

3 years ago

vlabodo [156]

Answer:

QR(3), RS(3), PQ(3), ST(11), RP(6), RT(14), SP(9), QT(17)

Step-by-step explanation:

The diagram is not shown, but we assume the points are in the sequence ...

P, Q, R, S, T

Since QR = RS, R is apparently the midpoint of QS, So ...

23. QR = 6/2 = 3

24. RS = QR = 3

25. PQ = QR = 3

26. ST = PT -PQ -QS = 20 -3 -6 = 11

27. RP = PQ +QR = 3 +3 = 6

28. RT = RS +ST = 3 +11 = 14

29. SP = PQ +QS = 3 +6 = 9

30. QT = QS +ST = 6 +11 = 17

6 0

4 years ago