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3 years ago

14

For the problem use the digits 1-9 at most one time each. ?/?x + ? = ?

1 answer:

r-ruslan [8.4K]3 years ago

4 0

Answer:

9-1x+2=6

Step-by-step explanation:

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Suppose you feel hungry so you reach for a plum you see in a fruit bowl. explain how both external and internal stimuli are invo

Licemer1 [7]

In the given scenario above, the one who will be named as the external stimulus is the action of having to use the sense of sight when you have seen the fruit of bowl. The internal stimulus will be the action of having to feel the hunger.

4 0

3 years ago

Shana is climbing a mountain at a constant pace. She rises in elevation by 17.5 feet per minute. After hiking for 30 minutes, a

Mnenie [13.5K]

Answer:

The linear equation for Shana's elevation is $E = 17.5\cdot t+1640$ .

Step-by-step explanation:

According to the statement, we find that Shana is climbing at constant rate in time and height as a function of time can be represented by linear function:

$E = h_{o}+\dot h\cdot t$ (Eq. 1)

Where:

$h_{o}$ - Initial height above sea level, measured in feet.

$E$ - Elevation above sea level, measured in feet.

$\dot h$ - Climbing rate, measured in feet per minute.

$t$ - Time, measured in minutes.

If we know that $E = 2165\,ft$ , $\dot h = 17.5\,\frac{ft}{min}$ and $t = 30\,s$ . the initial height above sea level is:

$h_{o} = E - \dot h\cdot t$

$h_{o} = 2165\,ft-\left(17.5\,\frac{ft}{min} \right)\cdot (30\,min)$

$h_{o} = 1640\,ft$

The linear equation for Shana's elevation is $E = 17.5\cdot t+1640$ .

7 0

3 years ago

Central Subs made 27 sandwiches using 12 pound of turkey. How much turkey was used per sandwich

Finger [1]

27 divided by 12= 2.25 so 2.25 turkey was used in each sandwich.

4 0

3 years ago

a recently married couple are planning to have four children. They are equally likely to have a boy as well as a girl. What is t

Taya2010 [7]

Answer:

0.25

Step-by-step explanation:

Given that a recently married couple are planning to have four children. They are equally likely to have a boy as well as a girl.

Let X be the no of boys the couples have. X has two outcomes with p = 0.5

X is binomial with n = no of trials = 4 and p =0.5

the probability that they will have three boys and one girl

= $P(X=3)\\=4C3(0.5)^3(0.5)\\= 0.25$

Reqd prob = 0.25

8 0

4 years ago

Help me pls (: l: ):

densk [106]

Fraction: 5/10

Demical: 0.5

Percent: 50%

4 0

3 years ago

Read 2 more answers