2 years ago

Caitlyn did 6/7 of the problems on her math correctly and 4 incorrectly. She did all the problems. How many were there?

Mathematics

1 answer:

Viefleur [7K]2 years ago

5 0

If $\frac{6}{7}$ were incorrect, it means that $\frac{1}{7}=4$ were correct
$4*7=28$
There were 28 problems ;)

You might be interested in

Find the value of x <br> do 5 and 7

lbvjy [14]

Answer:

#5 = 14.4

#6 = 8.4

Step-by-step explanation:

8 0

2 years ago

Match the measures with the correct type of measurement:

r-ruslan [8.4K]

Answer:

72 m = Perimeter

125 mm^3 = Volume

50 cm^2 = Surface Area

7 0

2 years ago

Read 2 more answers

Which statement is true of the function f(x) = -3 squared root x

grigory [225]

Using translation concepts, it is found that the function $f(x) = -3\sqrt{x}$ is the function $g(x) = \sqrt{x}$ reflected over the x-axis and vertically stretched by a factor of 3.

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In this problem, from $g(x) = \sqrt{3}$ to $f(x) = -3\sqrt{x}$ , g(x) was multiplied by -3, that is, it was reflected over the x-axis(due to the multiplication by the negative number) and vertically stretched by a factor of 3.