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3 years ago

How many miles did Dan travel if he drove 62 mph for 3.5 hours?

Mathematics

1 answer:

solong [7]3 years ago

4 0

Answer:

217

Step-by-step explanation:

62x3=186+ .5 of 62 which is 31

186+31=217

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Denise scored 3 fewer points than Carter

ASHA 777 [7]

D = c - 3 Because Denise scored three fewer points than Carter, his score equals Carter's score minus 3. d = 21 - 3 Now, let's substitute in the answer we got for Carter's score. d = 18 Yep! The question says that Denise scored 18 points, so the answer we got is correct.

8 0

3 years ago

Can someone please help me?

aniked [119]

Answer:

$cosx=\frac{67}{77} =>x=29.5$

Step-by-step explanation:

7 0

3 years ago

F:x→(x+1/x+3), x≠3 and g:x→（6/x-2), x≠2, find f²(4) and g²(1/2)

Sveta_85 [38]

Answer:

$f^2(4) = (\frac{25}{49})\\g^2(\frac{1}{2} ) = 16$

Step-by-step explanation:

Here, given:

$f(x) = (\frac{x+1}{x+3} ), g(x) = (\frac{6}{x-2} )$

Now, here to find the values of $f^2(4), g^2(\frac{1}{2})$

As we know: $f^n(x) = (f(x))^n$

Now, substituting x = 4 in f(x):

$f(4) = \frac{4 +1}{4+3} = \frac{5}{7} \\\implies f^4 = (f(4))^2 = (\frac{5}{7} )^2 = \frac{25}{49} \\\implirs f^{(4)} = ( \frac{25}{49})$

Now, substituting x = 1/2 in g(x):

$g(\frac{1}{2} ) = \frac{6}{\frac{1}{2}-2} = \frac{6}{-\frac{3}{2}} \\\\ g(\frac{1}{2} ) = -6\times (\frac{2}{3} ) = -4\\\implies g^2{(\frac{1}{2}) = ( g(\frac{1}{2} ))^2 = (-4 )^2 =16 \\\\\implies g^2{(\frac{1}{2}) = 16$

3 0

3 years ago

In your notebook, set up the following addition using a vertical format and find the sum of the given polynomials.

Sidana [21]

     7b + 3
    -4b + 5
+ -3b + 2
--------------
            10

Answer is choice B. 10

8 0

3 years ago

Represent each of the following expressions as the power of a<br> number a:<br> a^3•a^-3/a^3

AnnZ [28]

You do this and then you do that

7 0

3 years ago