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lana66690 [7]
3 years ago
11

Callie evaluated the expression using the steps shown below.

Mathematics
2 answers:
emmainna [20.7K]3 years ago
7 0

The answer is b because if you multiplied 0.42 and.4.73 that equals to   1.9866

RSB [31]3 years ago
6 0
The answer is A, Callie incorrectly placed the decimal. The correct answer to the equation would be 19.886
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The aircraft A330 flies at an average speed of 400 miles per hchor. The expression, 400t gives the distance traveled by the airc
Olenka [21]

The expression:

d(t)=400t

gives the distance traveled by the aircraft in t hours, so, for t = 6:

\begin{gathered} t=6 \\ d(6)=400(6) \\ d(6)=\frac{2400mi}{h} \end{gathered}

6 0
1 year ago
Find fractional notation 5.6%
Vesna [10]
\begin{gathered} 5.6\text{\%=}\frac{5.6}{100} \\ \Rightarrow\frac{56}{10}\div100 \\ \Rightarrow\frac{56}{10}\times\frac{1}{100} \\ \Rightarrow\frac{56}{1000} \\ Divide\text{ both numerator and denominator by 8, we have:} \\ \frac{7}{125} \end{gathered}

6 0
1 year ago
Find the midpoint of the segment with the following endpoints.<br> (4,2) and (7,6)
Tema [17]

Answer:

The answer is

<h2>( \frac{11}{2} \: , \: 4)</h2>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

M = (  \frac{x1 + x2}{2} , \:  \frac{y1 + y2}{2} )

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(4,2) and (7,6)

The midpoint is

M = ( \frac{4 + 7}{2}   \: , \:  \frac{2 + 6}{2} ) \\  = ( \frac{11}{2} \: , \:  \frac{8}{2} )

We have the final answer as

( \frac{11}{2} \: , \: 4)

Hope this helps you

4 0
3 years ago
WILL GIVE BRAINLIEST
Dovator [93]

Answer:

V=πr²h

V=(3.14)(15cm)²(325cm)

V=229,613 cm³

4 0
2 years ago
Read 2 more answers
What 3 numbers give the same result when multiplied and added together? How do you know?
ella [17]

Answer:

1,2 and 3 because this three are positive numbers and when added and multipled both gives the same answer 6. 1,2 and 3 are the positive integers and the result of their addition and their multiplication is same .

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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