<img src="https://tex.z-dn.net/?f=f%28t%29%20%3D%202t%20-%203%20%5C%5C%20f%287%29" id="TexFormula1" title="f(t) = 2t

Ilya [14]

3 years ago

" alt="f(t) = 2t - 3 \\ f(7)" align="absmiddle" class="latex-formula">

Mathematics

1 answer:

Ostrovityanka [42]3 years ago

5 0

Answer:11

Step-by-step explanation:

You might be interested in

The area of a rectangular wall of a barn is 64 square feet. Its length is 8 feet longer than twice its width. Find the length an

ValentinkaMS [17]

L×w=64 ft^2...(1)
2w+8= l...(2)

l=64-w...(1a)

2w+8= 64-w
2w+w+8=64
3w=64-8
3w÷3= 56÷3
w=18.6'

l×w= 64
l×18.6= 64
l= 64÷18.6
l= 3.44 to the nearest hundredths.

6 0

3 years ago

Read 2 more answers

Which system of equations has a solution of approximately (–0.4, 1.1)?

BabaBlast [244]

Answer:

Step-by-step explanation:

6 0

3 years ago

HELPPP PLS I DON’T UNDERSTAND

yuradex [85]

Answer:

$h=\dfrac{2A}{b}$

A = 220 mm²

b = 20 mm

$h=\dfrac{2 \cdot 220}{20}=22 \: {mm}$

7 0

2 years ago

Read 2 more answers

A homeowner is building a square fence around his circular patio so that each side of the fence is tangent to the circle, as sho

alexira [117]

Answer:

144 yards

Step-by-step explanation:

The tangents will form a square of each side equal to the diameter.

Diameter = 2 × 18 = 36

Perimeter = 4×36 = 144 yards

8 0

2 years ago

Read 2 more answers

If $7,300 is invested in an account that offers 7% interest compounded semi-annually, how much money is in the account after 3 y

kap26 [50]

Answer:

The answer to your question is $8973.56

Step-by-step explanation:

5 0

2 years ago