15 toys ?
------- = ----------
135 min 216 min
using cross products
15 toys * 216 min = ? * 135 min
?= 15* 216 /135
? = 24 toys
X-25=7
+25 =32
X=32 YOU MAKE THE NEGATIVE NUMBER POSITIVE AND ADD WHAT YOU ADDED TO THE NEGATIVE NUMBER TO THE NUMBER AFTER THE EQUAL SIGN THE NUMBER AFTER THE EQUAL SIGN IS EQUIVELENT TO X
<span>Graph y = sin(x) on the graphing calculator. Use the graph to determine the height of the barnacle with respect to water level as the boat has traveled the given distance. When the boat has traveled 7 meters, the height of the barnacle is approximately: ...... </span>0.657m
Answer:
-1
Step-by-step explanation:
Given: Mean= 25 minutes.
Standard deviation= 2 minutes
x= 23 minutes.
Lets find the z-score for the number of sandwiches delivered in less than 23 mins.
Formula: Z-score= 
Z-score= 
⇒ Z-score= 
∴ Z-score will be -1
Hence, -1 is the z-score for the number of sandwiches delivered in less than 23 minutes.
The factors of 189 are: 1, 3, 7, 9, 21, 27, 63, 189.
1 × 189 = 189
3 × 63 = 189
7 × 27 = 189
9 × 21 - 189
