3 years ago

What does "xy" mean in Math

Mathematics

1 answer:

nadya68 [22]3 years ago

6 0

XY is the value of something I think

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Jordan built a scale model of a space shuttle at a scale of 1 to 200. If the actual space shuttle is 54 meters long, how long

KATRIN_1 [288]

540 (100 centimeters = 1 meter, so 54 x 100 = 540.)

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2 years ago

cynthia besch wants to buy a rug for a room that is 14ft wide and 23 ft long. She wants to leave a uniform strip of floor around

choli [55]

The room is 14w and 23 l

she can buy up to 190 sqft

190 factors into 10 and 19

14 - 10 = 4
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3 years ago

Which is an exponential growth function f(x)=6(0.25)x<br> f(x)=0.25(5.25)x

Vikki [24]

Answer: Second Option

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Step-by-step explanation:

The exponential growth functions have the following form:

$f(x) = a(b)^x$

Where a is the main coefficient, b is the base and x is the exponent.

For this type of functions the base b must always be greater than 1. Otherwise it would be an exponential decay function

Among the options given, the only function whose base is greater than 1 is the second option:

$f(x)=0.25(5.25)^x$

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4 years ago

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Korolek [52]

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Alice earned interest of $120 from an investment of $1000 for two years. What is the rate of simple interest per year

ch4aika [34]

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