3 years ago

An equality of two ratios is called a

Mathematics

2 answers:

BartSMP [9]3 years ago

7 0

An equality of two rations is called a porportion

goldfiish [28.3K]3 years ago

6 0

An equality of two ratios is called a proportion.

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Suppose hamburger buns cost $1.79 per package. how much would it cost to buy 6 packages?

Inessa [10]

Answer:

$10.74 or C.

Step-by-step explanation:

First multiply the total cost of a single package of buns by the number you want, in this case 6.

1.79 x 6 = 10.74

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3 years ago

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A sequence is defined by the recursive formula f(n+1)=f(n)-2. If f(1)=18, what is f(5)?

N76 [4]

Answer:

$f(5)=10$

Step-by-step explanation:

A sequence is defined by the recursive formula $f(n+1)=f(n)-2$

If $f(1)=18,$ then

for $n=1: f(2)=f(1+1)=f(1)-2=18-2=16$

for $n=2: f(3)=f(2+1)=f(2)-2=16-2=14$

for $n=3: f(4)=f(3+1)=f(3)-2=14-2=12$

for $n=4: f(5)=f(4+1)=f(4)-2=12-2=10$

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MATH 20 POINTS HELP PLZ :)

lorasvet [3.4K]

Answer:

the answer is C.

Step-by-step explanation:

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Find the volume of a sphere with a radius of 16. Use 3.14 for pi

Solnce55 [7]

Answer:

use the formula pi r 2 and simply multiply 3.14 times 16.

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Gianna is paid $90 for 5 hours of work.

pav-90 [236]

A for 8 hours of work its 144$
B a little more than 3 hours for 60$
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3 years ago