2 years ago

Ratio help please, picture inserted.

Mathematics

2 answers:

marta [7]2 years ago

4 0

The answer is A. b:q

Stells [14]2 years ago

3 0

Im pretty sure it is b

You might be interested in

Eight oranges cost $1.00. How much will 5 dozen oranges cost?

kaheart [24]

$dozen=12\ \ \ \ 5*12=60\\\\ 8\ oranges\ cost\ 1\$\\ 60\ oranges\ cost\ x\\\\ make\ proportion:\\ 8-1\\60-x\\\\cross\ multiplication\\\\ 8x=60\ \ \ | divide\ by\ 8\\\\ x=7.5\$\\\\5\ dozens\ cost\ 7.5\$\\\\$

6 0

2 years ago

Read 2 more answers

Jimmy thought he had purchased 7 folders but he only purchased 6. What was his percent error?

QveST [7]

6 percent of 7 is 86% so the percentage error is 24%

6 0

2 years ago

Help me please anyone

OverLord2011 [107]

5 km = 5000 M = 500000 Cm

8 0

2 years ago

Which expression is equivalent to \left(3^{-6}\times 3^{3}\right)^{-1}\normalsize?(3 −6 ×3 3 ) −1 ? 3^{-19}3 −19 3^{18}3 18 3^{-

mars1129 [50]

Answer:

Step-by-step explanation:

Given the expression

$\left(3^{-6}\times 3^{3}\right)^{-1}\\$

According to law of indices, this can be written as;

$\left(3^{-6+3})^{-1}\\\\= (3^{-3})^{-1}\\\\= 3^{-3*-1}\\\\= 3^3\\\\= 27$

Hence the required answer is 27

5 0

2 years ago

Please help :D <3. Do not understand this one.

Shtirlitz [24]

Sorry for my messy handwriting but this is the answer

8 0

3 years ago