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3 years ago

Carlos harvests cassavas at a constant rate. He needs 353535 minutes to harvest a total of 151515 cassavas.

Mathematics

2 answers:

ycow [4]3 years ago

6 0

Answer: 11 points for me

Step-by-step explanation: oh you shouldn’t have

lord [1]3 years ago

5 0

Answer:

c=3/7t

Step-by-step explanation:

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Fatima earned an 85 average in her science class. The average is based on 6 tests that she takes over the span of the marking pe

LenaWriter [7]

Answer:

Fifth Score = 87

Sixth Score = 95

Step-by-step explanation:

Given

$Average = 85$

$Scores = 83, 78, 87, 80$

$Fifth\ score = x$

$Sixth\ Score = 8 + x$

Required

Set up an equation

Solve for the fifth and sixth score

Average is calculated as thus:

$Average = \frac{\sum x}{n}$

$Average = \frac{83 +78 + 87 + 80 + x + 8 + x}{6}$

Substitute 85 for Average

$85 = \frac{83 +78 + 87 + 80 + x + 8 + x}{6}$

$85 = \frac{83 +78 + 87 + 80 + 8+ x + x}{6}$

$85 = \frac{336+ 2x}{6}$

Multiply both sides by 6

$85 * 6 = 336 + 2x$

$510= 336 + 2x$

Solve for 2x

$2x = 510 - 336$

$2x = 174$

Solve for x

$x = 174/2$

$x = 87$

Hence:

$Fifth\ Score = 87$

$Sixth\ Score = 87 + 8$

$Sixth\ Score = 95$

3 0

3 years ago

Help me plz................

tigry1 [53]

Answer:

Step-by-step explanation:

6 0

2 years ago

Help! and show ur work if possible!

stellarik [79]

90 - 50 = 40
40 / 8 = 5
x = 5

6 0

3 years ago

Read 2 more answers

Egbert is making trail mix out of 18 bags of nuts and 9 bags of dried fruit. He wants each new portion of trail mixto be identic

Over [174]

Answer:

2 bags of deezznuts and 1 bag of fruit

Step-by-step explanation:

18 bags of nuts

9 bags of fruit

2 bags of nuts mixed with 1 bag of fruit, multiply that by nine and you have no remainder on any of the bags

8 0

3 years ago

Can you help with this questions: 95% of what is 57?

Anna71 [15]

95x/100 = 57........criss cross
95x = 5700...........divide each side by 95
x = 60

7 0

4 years ago