2 years ago

In a mathematic test 30 students obtained the following scores

Mathematics

1 answer:

Aleks [24]2 years ago

8 0

Answer:

a) Prepare a frequency table for the data

Step-by-step explanation:

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So far, you have completed 42 of the 50 multiple choice questions on a test. What percent of test is completed?

BigorU [14]

Answer:

84%

Step-by-step explanation:

if 50(2)=100 then 42(2)=84

7 0

3 years ago

Francois earns a weekly salary of$475 a5.5%commission on sales at a gift shop how much would he earn in a week if he sold $700 g

Ganezh [65]

Answer:

$513.50

Step-by-step explanation:

Francois earns $475 plus 5.5% or 0.055 of whatever sales he makes. If he sells $700 then he makes 0.055(700) = $38.50 in commission.

$475 + $38.50 = $513.50

4 0

4 years ago

Given 3 and 1 over 10 times negative six times 5 over 12, determine the product.

Finger [1]

$3\frac{1}{10} \times -6\cdot \cfrac{5}{12}\implies \cfrac{3\cdot 10+1}{10} \times \cfrac{-6\cdot 5}{12}\implies \cfrac{31}{10}\times \cfrac{-6}{12}\cdot 5\implies \cfrac{31}{10}\times \cfrac{-1}{2}\cdot 5 \\\\\\ \cfrac{31}{10}\times \cfrac{-5}{2}\implies \cfrac{31\cdot -5}{10\cdot 2}\implies \cfrac{-155}{20}\implies -7\frac{3}{4}$