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Lapatulllka [165]

2 years ago

14

Evan randomly selects 30 marbles from a bag. His data is given in the table.

1 answer:

Igoryamba2 years ago

3 0

The probability of selecting a yellow marble is #of yellow marbles/total # of marbles= 6/30 or .2 or 20%

If there are 300 marbles in the bag, a good estimate for the total number of red marbles in the bag is 90.

9/30=.3 = the percentage of red marbles
.3(300) = 90

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madam [21]

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3 years ago

In apirl is rained 1/4 of a inch on 15 diffret day how many inches of rain fell

Ne4ueva [31]

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2 years ago

Amelia runs a farm stand that sells strawberries and peaches. Each pound of strawberries sells for $1 and each pound of peaches

ivolga24 [154]

Answer:

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6 0

3 years ago

Read 2 more answers

Two tailors, Valentina and Laura, sit down to do some embroidery. Valentina can embroider 2 shirts per hour, and Laura can get t

mina [271]

Answer:

Valentina and Laura finished the same total number of shirts in $4$ hours.

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Total number of shirts finished by Laura $=23$

Step-by-step explanation:

Suppose that Valentina and Laura finished the same total number of shirts in $t$ hours.

Valentina can embroider 2 shirts per hour and Valentina has already completed 15 shirts.

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Valentina and Laura finished the same total number of shirts in $4$ hours.

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