Ask question

Ask question

All categories

3 years ago

11

In a week karry ran 9.3 miles and Tricia ran 4.4 miles.Use mental math to find how much farther Karry ran than Tricia.Explain ho

w you determined the difference.

2 answers:

Alex73 [517]3 years ago

8 0

Karry ran 4.9 miles more than Tricia

sineoko [7]3 years ago

6 0

Karry ran 4.9 miles more than Tricia. I determined the difference but subtracting the miles to see how many more karry ran.<span />

You might be interested in

If the radius of a sphere is increased by a factor of 3, then the volume of the sphere is increased by a factor of

SSSSS [86.1K]

V = 4/3 π r³
E. 27 ..............

5 0

3 years ago

Assume f(x) = g(x). Which of the following pairsof functions may be used to represent theequation 3^x+^2 = 7x + 6?

Aloiza [94]

Functions and equations

We have that:

$3^{x+2}^{}=7x+6$

Let's name each side of it with f(x) and g(x):

Then, we have that:

$\begin{gathered} f(x)=3^{x+2} \\ \text{and} \\ g\mleft(x\mright)=7x+6 \end{gathered}$

Then, the answer is C

<h2>Answer: C</h2>

4 0

1 year ago

Jackson estimated 637 ÷ 78 as 640 ÷ 80. He reasoned that 64 tens divided by 8 tens should be 8 tens. Is Jackson’s reasoning corr

Sholpan [36]

Answer:

the correct solution has been explained

Step-by-step explanation:

Jackson,s reasoning is incorrect because it should be 8 ones and not 8 tens that would give 64

$\frac{640}{80} = \frac{64}{8} = 8$

Moreover, $\frac{637}{78} is\ not\ equal\ to \frac{640}{8}$

as $\frac{637}{78}= 8.16$

whereas $\frac{640}{80}$ = 8

clearly, both quantities are different

7 0

3 years ago

Cindy claims that 4^x/12^x = 1/3<br> What is a single-digit whole number that supports her claim?

Lana71 [14]

Answer:

x=1

Step-by-step explanation:

6 0

3 years ago

Use integer values of x from -3 to 3 to graph the equation <br><br> y = 1/3 [x] - 2

jekas [21]

Y=1/3[-3]-2 I think is the answer

4 0

3 years ago