3 years ago

Her exercise today, Amanda plans to both run and swim. Let

1 answer:

5 0

R = laps she runs
s = laps she swims
each r (laps she runs) takes 5 min.
each s (laps she swims) takes 3 min.
She wants to run for 30 min.

So your inequality should = 30

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Lily is a botanist who works for a garden that many tourists visit. The function f(s) = 2s + 30 represents the number of flowers

Vesnalui [34]

Answer:

A. b(w) = 80w +30

B. input: weeks; output: flowers that bloomed

C. 2830

Step-by-step explanation:

For f(s) = 2s +30, and s(w) = 40w, the composite function f(s(w)) is ...

b(w) = f(s(w)) = 2(40w) +30

b(w) = 80w +30 . . . . . . blooms over w weeks

The input units of f(s) are <em>seeds</em>. The output units are <em>flowers</em>.

The input units of s(w) are <em>weeks</em>. The output units are <em>seeds</em>.

Then the function b(w) above has input units of <em>weeks</em>, and output units of <em>flowers</em> (blooms).

For 35 weeks, the number of flowers that bloomed is ...

b(35) = 80(35) +30 = 2830 . . . . flowers bloomed over 35 weeks

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2 years ago

Plz help ASAP complete the number sentence to show the distributive property. 7✖️6= help plz

lesantik [10]

7×6= 7+7+7+7+7+7
7+7+7+7+7+7=42

3 0

3 years ago

the tens digit of a two digit number is twice the units digit. The sum of the digits is twelve. Find the original number.

KatRina [158]

X - tens digit
y - units digit

$x=2y\\
x+y=12\\\\
2y+y=12\\
3y=12\\
y=4\\\\
x=2\cdot4\\
x=8\\\\
10\cdot8+4=\boxed{84}
$

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4 years ago

Maria plans to purchase a new work truck. The dealer requires a 10% down payment on the $47,000 vehicle. Maria will finance the

skelet666 [1.2K]

A: 4700

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2 years ago

A number cube is rolled 24 times and lands on 2 four times and on 6 three times.

kozerog [31]

Answer:

1/6 times the number cube wil land on 2

Step-by-step explanation:

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3 years ago